74301526

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 130363344

約数和(自身を除く): 56061818

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 169, 193, 221, 338, 386, 442, 871, 1139, 1742, 2278, 2509, 2873, 3281, 5018, 5746, 6562, 11323, 12931, 14807, 22646, 25862, 29614, 32617, 42653, 65234, 85306, 168103, 192491, 219827, 336206, 384982, 439654, 554489, 1108978, 2185339, 2857751, 4370678, 5715502, 37150763, 74301526]

約数ペア:

[(1, 74301526), (2, 37150763), (13, 5715502), (17, 4370678), (26, 2857751), (34, 2185339), (67, 1108978), (134, 554489), (169, 439654), (193, 384982), (221, 336206), (338, 219827), (386, 192491), (442, 168103), (871, 85306), (1139, 65234), (1742, 42653), (2278, 32617), (2509, 29614), (2873, 25862), (3281, 22646), (5018, 14807), (5746, 12931), (6562, 11323)]