42654428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{627271}}^1$

素因数の和:627292

約数の個数: 12

約数和(自身を含む): 79036272

約数和(自身を除く): 36381844

約数列:

[1, 2, 4, 17, 34, 68, 627271, 1254542, 2509084, 10663607, 21327214, 42654428]

約数ペア:

[(1, 42654428), (2, 21327214), (4, 10663607), (17, 2509084), (34, 1254542), (68, 627271)]