28616462

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 51577344

約数和(自身を除く): 22960882

約数列:

[1, 2, 7, 14, 23, 46, 161, 181, 322, 362, 491, 982, 1267, 2534, 3437, 4163, 6874, 8326, 11293, 22586, 29141, 58282, 79051, 88871, 158102, 177742, 622097, 1244194, 2044033, 4088066, 14308231, 28616462]

約数ペア:

[(1, 28616462), (2, 14308231), (7, 4088066), (14, 2044033), (23, 1244194), (46, 622097), (161, 177742), (181, 158102), (322, 88871), (362, 79051), (491, 58282), (982, 29141), (1267, 22586), (2534, 11293), (3437, 8326), (4163, 6874)]