42484670

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 78316416

約数和(自身を除く): 35831746

約数列:

[1, 2, 5, 10, 61, 122, 257, 271, 305, 514, 542, 610, 1285, 1355, 2570, 2710, 15677, 16531, 31354, 33062, 69647, 78385, 82655, 139294, 156770, 165310, 348235, 696470, 4248467, 8496934, 21242335, 42484670]

約数ペア:

[(1, 42484670), (2, 21242335), (5, 8496934), (10, 4248467), (61, 696470), (122, 348235), (257, 165310), (271, 156770), (305, 139294), (514, 82655), (542, 78385), (610, 69647), (1285, 33062), (1355, 31354), (2570, 16531), (2710, 15677)]