3431792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2385

約数の個数: 40

約数和(自身を含む): 8186976

約数和(自身を除く): 4755184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2357, 4714, 9428, 16499, 18856, 30641, 32998, 37712, 61282, 65996, 122564, 131992, 214487, 245128, 263984, 428974, 490256, 857948, 1715896, 3431792]

約数ペア:

[(1, 3431792), (2, 1715896), (4, 857948), (7, 490256), (8, 428974), (13, 263984), (14, 245128), (16, 214487), (26, 131992), (28, 122564), (52, 65996), (56, 61282), (91, 37712), (104, 32998), (112, 30641), (182, 18856), (208, 16499), (364, 9428), (728, 4714), (1456, 2357)]