40414172

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{947}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 72624384

約数和(自身を除く): 32210212

約数列:

[1, 2, 4, 47, 94, 188, 227, 454, 908, 947, 1894, 3788, 10669, 21338, 42676, 44509, 89018, 178036, 214969, 429938, 859876, 10103543, 20207086, 40414172]

約数ペア:

[(1, 40414172), (2, 20207086), (4, 10103543), (47, 859876), (94, 429938), (188, 214969), (227, 178036), (454, 89018), (908, 44509), (947, 42676), (1894, 21338), (3788, 10669)]