28945086

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 60887808

約数和(自身を除く): 31942722

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 1531, 3062, 3151, 4593, 6302, 9186, 9453, 18906, 35213, 70426, 105639, 209747, 211278, 419494, 629241, 1258482, 4824181, 9648362, 14472543, 28945086]

約数ペア:

[(1, 28945086), (2, 14472543), (3, 9648362), (6, 4824181), (23, 1258482), (46, 629241), (69, 419494), (137, 211278), (138, 209747), (274, 105639), (411, 70426), (822, 35213), (1531, 18906), (3062, 9453), (3151, 9186), (4593, 6302)]