68743378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 115395840

約数和(自身を除く): 46652462

約数列:

[1, 2, 11, 22, 59, 118, 211, 251, 422, 502, 649, 1298, 2321, 2761, 4642, 5522, 12449, 14809, 24898, 29618, 52961, 105922, 136939, 162899, 273878, 325798, 582571, 1165142, 3124699, 6249398, 34371689, 68743378]

約数ペア:

[(1, 68743378), (2, 34371689), (11, 6249398), (22, 3124699), (59, 1165142), (118, 582571), (211, 325798), (251, 273878), (422, 162899), (502, 136939), (649, 105922), (1298, 52961), (2321, 29618), (2761, 24898), (4642, 14809), (5522, 12449)]