42462986

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:714

約数の個数: 24

約数和(自身を含む): 67994784

約数和(自身を除く): 25531798

約数列:

[1, 2, 19, 38, 103, 206, 361, 571, 722, 1142, 1957, 3914, 10849, 21698, 37183, 58813, 74366, 117626, 206131, 412262, 1117447, 2234894, 21231493, 42462986]

約数ペア:

[(1, 42462986), (2, 21231493), (19, 2234894), (38, 1117447), (103, 412262), (206, 206131), (361, 117626), (571, 74366), (722, 58813), (1142, 37183), (1957, 21698), (3914, 10849)]