25673256

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 85363200

約数和(自身を除く): 59689944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 383, 392, 399, 441, 456, 504, 532, 588, 684, 766, 798, 882, 931, 1064, 1149, 1176, 1197, 1368, 1532, 1596, 1764, 1862, 2298, 2394, 2681, 2793, 3064, 3192, 3447, 3528, 3724, 4596, 4788, 5362, 5586, 6894, 7277, 7448, 8043, 8379, 9192, 9576, 10724, 11172, 13788, 14554, 16086, 16758, 18767, 21448, 21831, 22344, 24129, 27576, 29108, 32172, 33516, 37534, 43662, 48258, 50939, 56301, 58216, 64344, 65493, 67032, 75068, 87324, 96516, 101878, 112602, 130986, 150136, 152817, 168903, 174648, 193032, 203756, 225204, 261972, 305634, 337806, 356573, 407512, 450408, 458451, 523944, 611268, 675612, 713146, 916902, 1069719, 1222536, 1351224, 1426292, 1833804, 2139438, 2852584, 3209157, 3667608, 4278876, 6418314, 8557752, 12836628, 25673256]

約数ペア:

[(1, 25673256), (2, 12836628), (3, 8557752), (4, 6418314), (6, 4278876), (7, 3667608), (8, 3209157), (9, 2852584), (12, 2139438), (14, 1833804), (18, 1426292), (19, 1351224), (21, 1222536), (24, 1069719), (28, 916902), (36, 713146), (38, 675612), (42, 611268), (49, 523944), (56, 458451), (57, 450408), (63, 407512), (72, 356573), (76, 337806), (84, 305634), (98, 261972), (114, 225204), (126, 203756), (133, 193032), (147, 174648), (152, 168903), (168, 152817), (171, 150136), (196, 130986), (228, 112602), (252, 101878), (266, 96516), (294, 87324), (342, 75068), (383, 67032), (392, 65493), (399, 64344), (441, 58216), (456, 56301), (504, 50939), (532, 48258), (588, 43662), (684, 37534), (766, 33516), (798, 32172), (882, 29108), (931, 27576), (1064, 24129), (1149, 22344), (1176, 21831), (1197, 21448), (1368, 18767), (1532, 16758), (1596, 16086), (1764, 14554), (1862, 13788), (2298, 11172), (2394, 10724), (2681, 9576), (2793, 9192), (3064, 8379), (3192, 8043), (3447, 7448), (3528, 7277), (3724, 6894), (4596, 5586), (4788, 5362)]