561093728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{1627}}^1$

素因数の和:2479

約数の個数: 48

約数和(自身を含む): 1191793680

約数和(自身を除く): 630699952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 829, 1627, 1658, 3254, 3316, 6508, 6632, 10777, 13016, 13264, 21151, 21554, 26032, 26528, 42302, 43108, 52064, 84604, 86216, 169208, 172432, 338416, 344864, 676832, 1348783, 2697566, 5395132, 10790264, 17534179, 21580528, 35068358, 43161056, 70136716, 140273432, 280546864, 561093728]

約数ペア:

[(1, 561093728), (2, 280546864), (4, 140273432), (8, 70136716), (13, 43161056), (16, 35068358), (26, 21580528), (32, 17534179), (52, 10790264), (104, 5395132), (208, 2697566), (416, 1348783), (829, 676832), (1627, 344864), (1658, 338416), (3254, 172432), (3316, 169208), (6508, 86216), (6632, 84604), (10777, 52064), (13016, 43108), (13264, 42302), (21151, 26528), (21554, 26032)]