22165728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17761}}^1$

素因数の和:17787

約数の個数: 48

約数和(自身を含む): 62664336

約数和(自身を除く): 40498608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 17761, 35522, 53283, 71044, 106566, 142088, 213132, 230893, 284176, 426264, 461786, 568352, 692679, 852528, 923572, 1385358, 1705056, 1847144, 2770716, 3694288, 5541432, 7388576, 11082864, 22165728]

約数ペア:

[(1, 22165728), (2, 11082864), (3, 7388576), (4, 5541432), (6, 3694288), (8, 2770716), (12, 1847144), (13, 1705056), (16, 1385358), (24, 923572), (26, 852528), (32, 692679), (39, 568352), (48, 461786), (52, 426264), (78, 284176), (96, 230893), (104, 213132), (156, 142088), (208, 106566), (312, 71044), (416, 53283), (624, 35522), (1248, 17761)]