25964034128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2755097}}^1$

素因数の和:2755155

約数の個数: 40

約数和(自身を含む): 54661144320

約数和(自身を除く): 28697110192

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 2755097, 5510194, 11020388, 22040776, 44081552, 52346843, 85408007, 104693686, 170816014, 209387372, 341632028, 418774744, 683264056, 837549488, 1366528112, 1622752133, 3245504266, 6491008532, 12982017064, 25964034128]

約数ペア:

[(1, 25964034128), (2, 12982017064), (4, 6491008532), (8, 3245504266), (16, 1622752133), (19, 1366528112), (31, 837549488), (38, 683264056), (62, 418774744), (76, 341632028), (124, 209387372), (152, 170816014), (248, 104693686), (304, 85408007), (496, 52346843), (589, 44081552), (1178, 22040776), (2356, 11020388), (4712, 5510194), (9424, 2755097)]