42656912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:803

約数の個数: 40

約数和(自身を含む): 86211000

約数和(自身を除く): 43554088

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 149, 232, 298, 464, 596, 617, 1192, 1234, 2384, 2468, 4321, 4936, 8642, 9872, 17284, 17893, 34568, 35786, 69136, 71572, 91933, 143144, 183866, 286288, 367732, 735464, 1470928, 2666057, 5332114, 10664228, 21328456, 42656912]

約数ペア:

[(1, 42656912), (2, 21328456), (4, 10664228), (8, 5332114), (16, 2666057), (29, 1470928), (58, 735464), (116, 367732), (149, 286288), (232, 183866), (298, 143144), (464, 91933), (596, 71572), (617, 69136), (1192, 35786), (1234, 34568), (2384, 17893), (2468, 17284), (4321, 9872), (4936, 8642)]