25155280256

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{11560331}}^1$

素因数の和:11560362

約数の個数: 32

約数和(自身を含む): 53061923880

約数和(自身を除く): 27906643624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 11560331, 23120662, 46241324, 92482648, 184965296, 196525627, 369930592, 393051254, 739861184, 786102508, 1479722368, 1572205016, 3144410032, 6288820064, 12577640128, 25155280256]

約数ペア:

[(1, 25155280256), (2, 12577640128), (4, 6288820064), (8, 3144410032), (16, 1572205016), (17, 1479722368), (32, 786102508), (34, 739861184), (64, 393051254), (68, 369930592), (128, 196525627), (136, 184965296), (272, 92482648), (544, 46241324), (1088, 23120662), (2176, 11560331)]