74128472

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{76579}}^1$

素因数の和:76607

約数の個数: 24

約数和(自身を含む): 152777100

約数和(自身を除く): 78648628

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 76579, 153158, 306316, 612632, 842369, 1684738, 3369476, 6738952, 9266059, 18532118, 37064236, 74128472]

約数ペア:

[(1, 74128472), (2, 37064236), (4, 18532118), (8, 9266059), (11, 6738952), (22, 3369476), (44, 1684738), (88, 842369), (121, 612632), (242, 306316), (484, 153158), (968, 76579)]