28971684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{114967}}^1$

素因数の和:114984

約数の個数: 36

約数和(自身を含む): 83696704

約数和(自身を除く): 54725020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 114967, 229934, 344901, 459868, 689802, 804769, 1034703, 1379604, 1609538, 2069406, 2414307, 3219076, 4138812, 4828614, 7242921, 9657228, 14485842, 28971684]

約数ペア:

[(1, 28971684), (2, 14485842), (3, 9657228), (4, 7242921), (6, 4828614), (7, 4138812), (9, 3219076), (12, 2414307), (14, 2069406), (18, 1609538), (21, 1379604), (28, 1034703), (36, 804769), (42, 689802), (63, 459868), (84, 344901), (126, 229934), (252, 114967)]