72488726

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{2297}}^1$

素因数の和:2839

約数の個数: 16

約数和(自身を含む): 112510080

約数和(自身を除く): 40021354

約数列:

[1, 2, 31, 62, 509, 1018, 2297, 4594, 15779, 31558, 71207, 142414, 1169173, 2338346, 36244363, 72488726]

約数ペア:

[(1, 72488726), (2, 36244363), (31, 2338346), (62, 1169173), (509, 142414), (1018, 71207), (2297, 31558), (4594, 15779)]