15117888

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1195

約数の個数: 56

約数和(自身を含む): 40599360

約数和(自身を除く): 25481472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1109, 1136, 1704, 2218, 2272, 3327, 3408, 4436, 4544, 6654, 6816, 8872, 13308, 13632, 17744, 26616, 35488, 53232, 70976, 78739, 106464, 157478, 212928, 236217, 314956, 472434, 629912, 944868, 1259824, 1889736, 2519648, 3779472, 5039296, 7558944, 15117888]

約数ペア:

[(1, 15117888), (2, 7558944), (3, 5039296), (4, 3779472), (6, 2519648), (8, 1889736), (12, 1259824), (16, 944868), (24, 629912), (32, 472434), (48, 314956), (64, 236217), (71, 212928), (96, 157478), (142, 106464), (192, 78739), (213, 70976), (284, 53232), (426, 35488), (568, 26616), (852, 17744), (1109, 13632), (1136, 13308), (1704, 8872), (2218, 6816), (2272, 6654), (3327, 4544), (3408, 4436)]