26657186686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{3361}}^1$

素因数の和:3629

約数の個数: 64

約数和(自身を含む): 45512873280

約数和(自身を除く): 18855686594

約数列:

[1, 2, 13, 26, 29, 58, 67, 134, 157, 314, 377, 754, 871, 1742, 1943, 2041, 3361, 3886, 4082, 4553, 6722, 9106, 10519, 21038, 25259, 43693, 50518, 59189, 87386, 97469, 118378, 136747, 194938, 225187, 273494, 305051, 450374, 527677, 610102, 1055354, 1267097, 2534194, 2927431, 3965663, 5854862, 6530423, 6859801, 7931326, 13060846, 13719602, 15302633, 30605266, 35354359, 70708718, 84895499, 169790998, 198934229, 397868458, 459606667, 919213334, 1025276411, 2050552822, 13328593343, 26657186686]

約数ペア:

[(1, 26657186686), (2, 13328593343), (13, 2050552822), (26, 1025276411), (29, 919213334), (58, 459606667), (67, 397868458), (134, 198934229), (157, 169790998), (314, 84895499), (377, 70708718), (754, 35354359), (871, 30605266), (1742, 15302633), (1943, 13719602), (2041, 13060846), (3361, 7931326), (3886, 6859801), (4082, 6530423), (4553, 5854862), (6722, 3965663), (9106, 2927431), (10519, 2534194), (21038, 1267097), (25259, 1055354), (43693, 610102), (50518, 527677), (59189, 450374), (87386, 305051), (97469, 273494), (118378, 225187), (136747, 194938)]