68118184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13537}}^1$

素因数の和:13597

約数の個数: 32

約数和(自身を含む): 138899880

約数和(自身を除く): 70781696

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 13537, 27074, 54148, 108296, 230129, 460258, 500869, 920516, 1001738, 1841032, 2003476, 4006952, 8514773, 17029546, 34059092, 68118184]

約数ペア:

[(1, 68118184), (2, 34059092), (4, 17029546), (8, 8514773), (17, 4006952), (34, 2003476), (37, 1841032), (68, 1001738), (74, 920516), (136, 500869), (148, 460258), (296, 230129), (629, 108296), (1258, 54148), (2516, 27074), (5032, 13537)]