71348758

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 36

約数和(自身を含む): 120501108

約数和(自身を除く): 49152350

約数列:

[1, 2, 13, 26, 29, 58, 169, 251, 338, 377, 502, 754, 841, 1682, 3263, 4901, 6526, 7279, 9802, 10933, 14558, 21866, 42419, 84838, 94627, 142129, 189254, 211091, 284258, 422182, 1230151, 2460302, 2744183, 5488366, 35674379, 71348758]

約数ペア:

[(1, 71348758), (2, 35674379), (13, 5488366), (26, 2744183), (29, 2460302), (58, 1230151), (169, 422182), (251, 284258), (338, 211091), (377, 189254), (502, 142129), (754, 94627), (841, 84838), (1682, 42419), (3263, 21866), (4901, 14558), (6526, 10933), (7279, 9802)]