426768704

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{42473}}^1$

素因数の和:42642

約数の個数: 28

約数和(自身を含む): 852283284

約数和(自身を除く): 425514580

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 42473, 84946, 169892, 339784, 679568, 1359136, 2718272, 6668261, 13336522, 26673044, 53346088, 106692176, 213384352, 426768704]

約数ペア:

[(1, 426768704), (2, 213384352), (4, 106692176), (8, 53346088), (16, 26673044), (32, 13336522), (64, 6668261), (157, 2718272), (314, 1359136), (628, 679568), (1256, 339784), (2512, 169892), (5024, 84946), (10048, 42473)]