71803384

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3323}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 140206320

約数和(自身を除く): 68402936

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 2701, 3323, 5402, 6646, 10804, 13292, 21608, 26584, 122951, 242579, 245902, 485158, 491804, 970316, 983608, 1940632, 8975423, 17950846, 35901692, 71803384]

約数ペア:

[(1, 71803384), (2, 35901692), (4, 17950846), (8, 8975423), (37, 1940632), (73, 983608), (74, 970316), (146, 491804), (148, 485158), (292, 245902), (296, 242579), (584, 122951), (2701, 26584), (3323, 21608), (5402, 13292), (6646, 10804)]