25670736

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:690

約数の個数: 160

約数和(自身を含む): 90827520

約数和(自身を除く): 65156784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 653, 702, 728, 756, 819, 936, 1008, 1092, 1306, 1404, 1456, 1512, 1638, 1872, 1959, 2184, 2457, 2612, 2808, 3024, 3276, 3918, 4368, 4571, 4914, 5224, 5616, 5877, 6552, 7836, 8489, 9142, 9828, 10448, 11754, 13104, 13713, 15672, 16978, 17631, 18284, 19656, 23508, 25467, 27426, 31344, 33956, 35262, 36568, 39312, 41139, 47016, 50934, 54852, 59423, 67912, 70524, 73136, 76401, 82278, 94032, 101868, 109704, 118846, 123417, 135824, 141048, 152802, 164556, 178269, 203736, 219408, 229203, 237692, 246834, 282096, 305604, 329112, 356538, 407472, 458406, 475384, 493668, 534807, 611208, 658224, 713076, 916812, 950768, 987336, 1069614, 1222416, 1426152, 1604421, 1833624, 1974672, 2139228, 2852304, 3208842, 3667248, 4278456, 6417684, 8556912, 12835368, 25670736]

約数ペア:

[(1, 25670736), (2, 12835368), (3, 8556912), (4, 6417684), (6, 4278456), (7, 3667248), (8, 3208842), (9, 2852304), (12, 2139228), (13, 1974672), (14, 1833624), (16, 1604421), (18, 1426152), (21, 1222416), (24, 1069614), (26, 987336), (27, 950768), (28, 916812), (36, 713076), (39, 658224), (42, 611208), (48, 534807), (52, 493668), (54, 475384), (56, 458406), (63, 407472), (72, 356538), (78, 329112), (84, 305604), (91, 282096), (104, 246834), (108, 237692), (112, 229203), (117, 219408), (126, 203736), (144, 178269), (156, 164556), (168, 152802), (182, 141048), (189, 135824), (208, 123417), (216, 118846), (234, 109704), (252, 101868), (273, 94032), (312, 82278), (336, 76401), (351, 73136), (364, 70524), (378, 67912), (432, 59423), (468, 54852), (504, 50934), (546, 47016), (624, 41139), (653, 39312), (702, 36568), (728, 35262), (756, 33956), (819, 31344), (936, 27426), (1008, 25467), (1092, 23508), (1306, 19656), (1404, 18284), (1456, 17631), (1512, 16978), (1638, 15672), (1872, 13713), (1959, 13104), (2184, 11754), (2457, 10448), (2612, 9828), (2808, 9142), (3024, 8489), (3276, 7836), (3918, 6552), (4368, 5877), (4571, 5616), (4914, 5224)]