3219424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 6985440

約数和(自身を除く): 3766016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 109, 142, 208, 218, 284, 416, 436, 568, 872, 923, 1136, 1417, 1744, 1846, 2272, 2834, 3488, 3692, 5668, 7384, 7739, 11336, 14768, 15478, 22672, 29536, 30956, 45344, 61912, 100607, 123824, 201214, 247648, 402428, 804856, 1609712, 3219424]

約数ペア:

[(1, 3219424), (2, 1609712), (4, 804856), (8, 402428), (13, 247648), (16, 201214), (26, 123824), (32, 100607), (52, 61912), (71, 45344), (104, 30956), (109, 29536), (142, 22672), (208, 15478), (218, 14768), (284, 11336), (416, 7739), (436, 7384), (568, 5668), (872, 3692), (923, 3488), (1136, 2834), (1417, 2272), (1744, 1846)]