26169538832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{402757}}^1$

素因数の和:402927

約数の個数: 40

約数和(自身を含む): 52738743552

約数和(自身を除く): 26569204720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 2096, 4061, 8122, 16244, 32488, 64976, 402757, 805514, 1611028, 3222056, 6444112, 12485467, 24970934, 49941868, 52761167, 99883736, 105522334, 199767472, 211044668, 422089336, 844178672, 1635596177, 3271192354, 6542384708, 13084769416, 26169538832]

約数ペア:

[(1, 26169538832), (2, 13084769416), (4, 6542384708), (8, 3271192354), (16, 1635596177), (31, 844178672), (62, 422089336), (124, 211044668), (131, 199767472), (248, 105522334), (262, 99883736), (496, 52761167), (524, 49941868), (1048, 24970934), (2096, 12485467), (4061, 6444112), (8122, 3222056), (16244, 1611028), (32488, 805514), (64976, 402757)]