74394768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{221413}}^1$

素因数の和:221431

約数の個数: 40

約数和(自身を含む): 219642688

約数和(自身を除く): 145247920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 221413, 442826, 664239, 885652, 1328478, 1549891, 1771304, 2656956, 3099782, 3542608, 4649673, 5313912, 6199564, 9299346, 10627824, 12399128, 18598692, 24798256, 37197384, 74394768]

約数ペア:

[(1, 74394768), (2, 37197384), (3, 24798256), (4, 18598692), (6, 12399128), (7, 10627824), (8, 9299346), (12, 6199564), (14, 5313912), (16, 4649673), (21, 3542608), (24, 3099782), (28, 2656956), (42, 1771304), (48, 1549891), (56, 1328478), (84, 885652), (112, 664239), (168, 442826), (336, 221413)]