71324372

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{41759}}^1$

素因数の和:41831

約数の個数: 24

約数和(自身を含む): 144990720

約数和(自身を除く): 73666348

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 41759, 83518, 167036, 292313, 584626, 1169252, 2547299, 5094598, 10189196, 17831093, 35662186, 71324372]

約数ペア:

[(1, 71324372), (2, 35662186), (4, 17831093), (7, 10189196), (14, 5094598), (28, 2547299), (61, 1169252), (122, 584626), (244, 292313), (427, 167036), (854, 83518), (1708, 41759)]