14206816

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 31543344

約数和(自身を除く): 17336528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 71, 74, 104, 142, 148, 169, 208, 284, 296, 338, 416, 481, 568, 592, 676, 923, 962, 1136, 1184, 1352, 1846, 1924, 2272, 2627, 2704, 3692, 3848, 5254, 5408, 6253, 7384, 7696, 10508, 11999, 12506, 14768, 15392, 21016, 23998, 25012, 29536, 34151, 42032, 47996, 50024, 68302, 84064, 95992, 100048, 136604, 191984, 200096, 273208, 383968, 443963, 546416, 887926, 1092832, 1775852, 3551704, 7103408, 14206816]

約数ペア:

[(1, 14206816), (2, 7103408), (4, 3551704), (8, 1775852), (13, 1092832), (16, 887926), (26, 546416), (32, 443963), (37, 383968), (52, 273208), (71, 200096), (74, 191984), (104, 136604), (142, 100048), (148, 95992), (169, 84064), (208, 68302), (284, 50024), (296, 47996), (338, 42032), (416, 34151), (481, 29536), (568, 25012), (592, 23998), (676, 21016), (923, 15392), (962, 14768), (1136, 12506), (1184, 11999), (1352, 10508), (1846, 7696), (1924, 7384), (2272, 6253), (2627, 5408), (2704, 5254), (3692, 3848)]