75881204

素因数分解:

$2^2\times 7^4\times {\mathrm{7901}}^1$

素因数の和:7933

約数の個数: 30

約数和(自身を含む): 154934514

約数和(自身を除く): 79053310

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 7901, 9604, 15802, 31604, 55307, 110614, 221228, 387149, 774298, 1548596, 2710043, 5420086, 10840172, 18970301, 37940602, 75881204]

約数ペア:

[(1, 75881204), (2, 37940602), (4, 18970301), (7, 10840172), (14, 5420086), (28, 2710043), (49, 1548596), (98, 774298), (196, 387149), (343, 221228), (686, 110614), (1372, 55307), (2401, 31604), (4802, 15802), (7901, 9604)]