74909848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1093}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 151628400

約数和(自身を除く): 76718552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 659, 1093, 1318, 2186, 2636, 4372, 5272, 8567, 8744, 14209, 17134, 28418, 34268, 56836, 68536, 113672, 720287, 1440574, 2881148, 5762296, 9363731, 18727462, 37454924, 74909848]

約数ペア:

[(1, 74909848), (2, 37454924), (4, 18727462), (8, 9363731), (13, 5762296), (26, 2881148), (52, 1440574), (104, 720287), (659, 113672), (1093, 68536), (1318, 56836), (2186, 34268), (2636, 28418), (4372, 17134), (5272, 14209), (8567, 8744)]