40683856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{401}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 83894184

約数和(自身を除く): 43210328

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 373, 401, 746, 802, 1492, 1604, 2984, 3208, 5968, 6341, 6416, 6817, 12682, 13634, 25364, 27268, 50728, 54536, 101456, 109072, 149573, 299146, 598292, 1196584, 2393168, 2542741, 5085482, 10170964, 20341928, 40683856]

約数ペア:

[(1, 40683856), (2, 20341928), (4, 10170964), (8, 5085482), (16, 2542741), (17, 2393168), (34, 1196584), (68, 598292), (136, 299146), (272, 149573), (373, 109072), (401, 101456), (746, 54536), (802, 50728), (1492, 27268), (1604, 25364), (2984, 13634), (3208, 12682), (5968, 6817), (6341, 6416)]