72645784

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{57839}}^1$

素因数の和:58002

約数の個数: 16

約数和(自身を含む): 137080800

約数和(自身を除く): 64435016

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 57839, 115678, 231356, 462712, 9080723, 18161446, 36322892, 72645784]

約数ペア:

[(1, 72645784), (2, 36322892), (4, 18161446), (8, 9080723), (157, 462712), (314, 231356), (628, 115678), (1256, 57839)]