7643422

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 12570624

約数和(自身を除く): 4927202

約数列:

[1, 2, 31, 43, 47, 61, 62, 86, 94, 122, 1333, 1457, 1891, 2021, 2623, 2666, 2867, 2914, 3782, 4042, 5246, 5734, 62651, 81313, 88877, 123281, 125302, 162626, 177754, 246562, 3821711, 7643422]

約数ペア:

[(1, 7643422), (2, 3821711), (31, 246562), (43, 177754), (47, 162626), (61, 125302), (62, 123281), (86, 88877), (94, 81313), (122, 62651), (1333, 5734), (1457, 5246), (1891, 4042), (2021, 3782), (2623, 2914), (2666, 2867)]