913136

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 40

約数和(自身を含む): 2095104

約数和(自身を除く): 1181968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 263, 434, 496, 526, 868, 1052, 1736, 1841, 2104, 3472, 3682, 4208, 7364, 8153, 14728, 16306, 29456, 32612, 57071, 65224, 114142, 130448, 228284, 456568, 913136]

約数ペア:

[(1, 913136), (2, 456568), (4, 228284), (7, 130448), (8, 114142), (14, 65224), (16, 57071), (28, 32612), (31, 29456), (56, 16306), (62, 14728), (112, 8153), (124, 7364), (217, 4208), (248, 3682), (263, 3472), (434, 2104), (496, 1841), (526, 1736), (868, 1052)]