25686538566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1\times {\mathrm{11213}}^1$

素因数の和:11957

約数の個数: 64

約数和(自身を含む): 56699419392

約数和(自身を除く): 31012880826

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 683, 1118, 1366, 1677, 2049, 3354, 4098, 8879, 11213, 17758, 22426, 26637, 29369, 33639, 53274, 58738, 67278, 88107, 145769, 176214, 291538, 381797, 437307, 482159, 763594, 874614, 964318, 1145391, 1446477, 2290782, 2892954, 6268067, 7658479, 12536134, 15316958, 18804201, 22975437, 37608402, 45950874, 99560227, 199120454, 298680681, 329314597, 597361362, 658629194, 987943791, 1975887582, 4281089761, 8562179522, 12843269283, 25686538566]

約数ペア:

[(1, 25686538566), (2, 12843269283), (3, 8562179522), (6, 4281089761), (13, 1975887582), (26, 987943791), (39, 658629194), (43, 597361362), (78, 329314597), (86, 298680681), (129, 199120454), (258, 99560227), (559, 45950874), (683, 37608402), (1118, 22975437), (1366, 18804201), (1677, 15316958), (2049, 12536134), (3354, 7658479), (4098, 6268067), (8879, 2892954), (11213, 2290782), (17758, 1446477), (22426, 1145391), (26637, 964318), (29369, 874614), (33639, 763594), (53274, 482159), (58738, 437307), (67278, 381797), (88107, 291538), (145769, 176214)]