15409472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{18521}}^1$

素因数の和:18546

約数の個数: 28

約数和(自身を含む): 32932116

約数和(自身を除く): 17522644

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 18521, 37042, 74084, 148168, 240773, 296336, 481546, 592672, 963092, 1185344, 1926184, 3852368, 7704736, 15409472]

約数ペア:

[(1, 15409472), (2, 7704736), (4, 3852368), (8, 1926184), (13, 1185344), (16, 963092), (26, 592672), (32, 481546), (52, 296336), (64, 240773), (104, 148168), (208, 74084), (416, 37042), (832, 18521)]