71574008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3583}}^1$

素因数の和:3827

約数の個数: 32

約数和(自身を含む): 147087360

約数和(自身を除く): 75513352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1816, 2497, 3583, 4994, 7166, 9988, 14332, 19976, 28664, 39413, 78826, 157652, 315304, 813341, 1626682, 3253364, 6506728, 8946751, 17893502, 35787004, 71574008]

約数ペア:

[(1, 71574008), (2, 35787004), (4, 17893502), (8, 8946751), (11, 6506728), (22, 3253364), (44, 1626682), (88, 813341), (227, 315304), (454, 157652), (908, 78826), (1816, 39413), (2497, 28664), (3583, 19976), (4994, 14332), (7166, 9988)]