77541968

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13063}}^1$

素因数の和:13131

約数の個数: 40

約数和(自身を含む): 174953088

約数和(自身を除く): 97411120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 13063, 26126, 52252, 91441, 104504, 182882, 209008, 365764, 692339, 731528, 1384678, 1463056, 2769356, 4846373, 5538712, 9692746, 11077424, 19385492, 38770984, 77541968]

約数ペア:

[(1, 77541968), (2, 38770984), (4, 19385492), (7, 11077424), (8, 9692746), (14, 5538712), (16, 4846373), (28, 2769356), (53, 1463056), (56, 1384678), (106, 731528), (112, 692339), (212, 365764), (371, 209008), (424, 182882), (742, 104504), (848, 91441), (1484, 52252), (2968, 26126), (5936, 13063)]