71399952988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4784237}}^1$

素因数の和:4784302

約数の個数: 48

約数和(自身を含む): 157535388864

約数和(自身を除く): 86135435876

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 14924, 4784237, 9568474, 19136948, 33489659, 62195081, 66979318, 124390162, 133958636, 196153717, 248780324, 392307434, 435365567, 784614868, 870731134, 1373076019, 1741462268, 2549998321, 2746152038, 5099996642, 5492304076, 10199993284, 17849988247, 35699976494, 71399952988]

約数ペア:

[(1, 71399952988), (2, 35699976494), (4, 17849988247), (7, 10199993284), (13, 5492304076), (14, 5099996642), (26, 2746152038), (28, 2549998321), (41, 1741462268), (52, 1373076019), (82, 870731134), (91, 784614868), (164, 435365567), (182, 392307434), (287, 248780324), (364, 196153717), (533, 133958636), (574, 124390162), (1066, 66979318), (1148, 62195081), (2132, 33489659), (3731, 19136948), (7462, 9568474), (14924, 4784237)]