74389016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1699}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 150654000

約数和(自身を除く): 76264984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1684, 1699, 3368, 3398, 5473, 6796, 10946, 13592, 21892, 22087, 43784, 44174, 88348, 176696, 715279, 1430558, 2861116, 5722232, 9298627, 18597254, 37194508, 74389016]

約数ペア:

[(1, 74389016), (2, 37194508), (4, 18597254), (8, 9298627), (13, 5722232), (26, 2861116), (52, 1430558), (104, 715279), (421, 176696), (842, 88348), (1684, 44174), (1699, 43784), (3368, 22087), (3398, 21892), (5473, 13592), (6796, 10946)]