56090128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{601}}^1$

素因数の和:935

約数の個数: 40

約数和(自身を含む): 114957920

約数和(自身を除く): 58867792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 601, 614, 1202, 1228, 2404, 2456, 4808, 4912, 5833, 9616, 11419, 11666, 22838, 23332, 45676, 46664, 91352, 93328, 182704, 184507, 369014, 738028, 1476056, 2952112, 3505633, 7011266, 14022532, 28045064, 56090128]

約数ペア:

[(1, 56090128), (2, 28045064), (4, 14022532), (8, 7011266), (16, 3505633), (19, 2952112), (38, 1476056), (76, 738028), (152, 369014), (304, 184507), (307, 182704), (601, 93328), (614, 91352), (1202, 46664), (1228, 45676), (2404, 23332), (2456, 22838), (4808, 11666), (4912, 11419), (5833, 9616)]