61751216

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{10691}}^1$

素因数の和:10737

約数の個数: 30

約数和(自身を含む): 126283212

約数和(自身を除く): 64531996

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 10691, 21382, 42764, 85528, 171056, 203129, 406258, 812516, 1625032, 3250064, 3859451, 7718902, 15437804, 30875608, 61751216]

約数ペア:

[(1, 61751216), (2, 30875608), (4, 15437804), (8, 7718902), (16, 3859451), (19, 3250064), (38, 1625032), (76, 812516), (152, 406258), (304, 203129), (361, 171056), (722, 85528), (1444, 42764), (2888, 21382), (5776, 10691)]