40244554

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{32299}}^1$

素因数の和:32397

約数の個数: 16

約数和(自身を含む): 69768000

約数和(自身を除く): 29523446

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 32299, 64598, 226093, 452186, 2874611, 5749222, 20122277, 40244554]

約数ペア:

[(1, 40244554), (2, 20122277), (7, 5749222), (14, 2874611), (89, 452186), (178, 226093), (623, 64598), (1246, 32299)]