74759438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 129548160

約数和(自身を除く): 54788722

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 221, 442, 1027, 1343, 2054, 2141, 2686, 4282, 17459, 27833, 34918, 36397, 55666, 72794, 169139, 338278, 473161, 946322, 2198807, 2875363, 4397614, 5750726, 37379719, 74759438]

約数ペア:

[(1, 74759438), (2, 37379719), (13, 5750726), (17, 4397614), (26, 2875363), (34, 2198807), (79, 946322), (158, 473161), (221, 338278), (442, 169139), (1027, 72794), (1343, 55666), (2054, 36397), (2141, 34918), (2686, 27833), (4282, 17459)]