25036702976

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{56239}}^1$

素因数の和:56339

約数の個数: 72

約数和(自身を含む): 52419279360

約数和(自身を除く): 27382576384

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 128, 148, 188, 256, 296, 376, 592, 752, 1184, 1504, 1739, 2368, 3008, 3478, 4736, 6016, 6956, 9472, 12032, 13912, 27824, 55648, 56239, 111296, 112478, 222592, 224956, 445184, 449912, 899824, 1799648, 2080843, 2643233, 3599296, 4161686, 5286466, 7198592, 8323372, 10572932, 14397184, 16646744, 21145864, 33293488, 42291728, 66586976, 84583456, 97799621, 133173952, 169166912, 195599242, 266347904, 338333824, 391198484, 532695808, 676667648, 782396968, 1564793936, 3129587872, 6259175744, 12518351488, 25036702976]

約数ペア:

[(1, 25036702976), (2, 12518351488), (4, 6259175744), (8, 3129587872), (16, 1564793936), (32, 782396968), (37, 676667648), (47, 532695808), (64, 391198484), (74, 338333824), (94, 266347904), (128, 195599242), (148, 169166912), (188, 133173952), (256, 97799621), (296, 84583456), (376, 66586976), (592, 42291728), (752, 33293488), (1184, 21145864), (1504, 16646744), (1739, 14397184), (2368, 10572932), (3008, 8323372), (3478, 7198592), (4736, 5286466), (6016, 4161686), (6956, 3599296), (9472, 2643233), (12032, 2080843), (13912, 1799648), (27824, 899824), (55648, 449912), (56239, 445184), (111296, 224956), (112478, 222592)]