72017612

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 128184336

約数和(自身を除く): 56166724

約数列:

[1, 2, 4, 113, 137, 226, 274, 452, 548, 1163, 2326, 4652, 15481, 30962, 61924, 131419, 159331, 262838, 318662, 525676, 637324, 18004403, 36008806, 72017612]

約数ペア:

[(1, 72017612), (2, 36008806), (4, 18004403), (113, 637324), (137, 525676), (226, 318662), (274, 262838), (452, 159331), (548, 131419), (1163, 61924), (2326, 30962), (4652, 15481)]