74245418

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 123065040

約数和(自身を除く): 48819622

約数列:

[1, 2, 13, 26, 61, 122, 169, 277, 338, 554, 793, 1586, 2197, 3601, 4394, 7202, 10309, 16897, 20618, 33794, 46813, 93626, 134017, 219661, 268034, 439322, 608569, 1217138, 2855593, 5711186, 37122709, 74245418]

約数ペア:

[(1, 74245418), (2, 37122709), (13, 5711186), (26, 2855593), (61, 1217138), (122, 608569), (169, 439322), (277, 268034), (338, 219661), (554, 134017), (793, 93626), (1586, 46813), (2197, 33794), (3601, 20618), (4394, 16897), (7202, 10309)]