66430616

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6857}}^1$

素因数の和:7043

約数の個数: 32

約数和(自身を含む): 143195040

約数和(自身を除く): 76764424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 6857, 9688, 13714, 27428, 47999, 54856, 95998, 191996, 383992, 1186261, 2372522, 4745044, 8303827, 9490088, 16607654, 33215308, 66430616]

約数ペア:

[(1, 66430616), (2, 33215308), (4, 16607654), (7, 9490088), (8, 8303827), (14, 4745044), (28, 2372522), (56, 1186261), (173, 383992), (346, 191996), (692, 95998), (1211, 54856), (1384, 47999), (2422, 27428), (4844, 13714), (6857, 9688)]