29131872

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:601

約数の個数: 144

約数和(自身を含む): 97215552

約数和(自身を除く): 68083680

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 563, 588, 616, 672, 784, 924, 1056, 1078, 1126, 1176, 1232, 1568, 1617, 1689, 1848, 2156, 2252, 2352, 2464, 3234, 3378, 3696, 3941, 4312, 4504, 4704, 6193, 6468, 6756, 7392, 7882, 8624, 9008, 11823, 12386, 12936, 13512, 15764, 17248, 18016, 18579, 23646, 24772, 25872, 27024, 27587, 31528, 37158, 43351, 47292, 49544, 51744, 54048, 55174, 63056, 74316, 82761, 86702, 94584, 99088, 110348, 126112, 130053, 148632, 165522, 173404, 189168, 198176, 220696, 260106, 297264, 303457, 331044, 346808, 378336, 441392, 520212, 594528, 606914, 662088, 693616, 882784, 910371, 1040424, 1213828, 1324176, 1387232, 1820742, 2080848, 2427656, 2648352, 3641484, 4161696, 4855312, 7282968, 9710624, 14565936, 29131872]

約数ペア:

[(1, 29131872), (2, 14565936), (3, 9710624), (4, 7282968), (6, 4855312), (7, 4161696), (8, 3641484), (11, 2648352), (12, 2427656), (14, 2080848), (16, 1820742), (21, 1387232), (22, 1324176), (24, 1213828), (28, 1040424), (32, 910371), (33, 882784), (42, 693616), (44, 662088), (48, 606914), (49, 594528), (56, 520212), (66, 441392), (77, 378336), (84, 346808), (88, 331044), (96, 303457), (98, 297264), (112, 260106), (132, 220696), (147, 198176), (154, 189168), (168, 173404), (176, 165522), (196, 148632), (224, 130053), (231, 126112), (264, 110348), (294, 99088), (308, 94584), (336, 86702), (352, 82761), (392, 74316), (462, 63056), (528, 55174), (539, 54048), (563, 51744), (588, 49544), (616, 47292), (672, 43351), (784, 37158), (924, 31528), (1056, 27587), (1078, 27024), (1126, 25872), (1176, 24772), (1232, 23646), (1568, 18579), (1617, 18016), (1689, 17248), (1848, 15764), (2156, 13512), (2252, 12936), (2352, 12386), (2464, 11823), (3234, 9008), (3378, 8624), (3696, 7882), (3941, 7392), (4312, 6756), (4504, 6468), (4704, 6193)]