77440916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{162691}}^1$

素因数の和:162719

約数の個数: 24

約数和(自身を含む): 163993536

約数和(自身を除く): 86552620

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 162691, 325382, 650764, 1138837, 2277674, 2765747, 4555348, 5531494, 11062988, 19360229, 38720458, 77440916]

約数ペア:

[(1, 77440916), (2, 38720458), (4, 19360229), (7, 11062988), (14, 5531494), (17, 4555348), (28, 2765747), (34, 2277674), (68, 1138837), (119, 650764), (238, 325382), (476, 162691)]