78814346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{617}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 135490320

約数和(自身を除く): 56675974

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 617, 1234, 3757, 4913, 7514, 8021, 9826, 10489, 16042, 20978, 63869, 127738, 136357, 178313, 272714, 356626, 2318069, 3031321, 4636138, 6062642, 39407173, 78814346]

約数ペア:

[(1, 78814346), (2, 39407173), (13, 6062642), (17, 4636138), (26, 3031321), (34, 2318069), (221, 356626), (289, 272714), (442, 178313), (578, 136357), (617, 127738), (1234, 63869), (3757, 20978), (4913, 16042), (7514, 10489), (8021, 9826)]