64380742

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 24

約数和(自身を含む): 101051496

約数和(自身を除く): 36670754

約数列:

[1, 2, 41, 61, 82, 122, 211, 422, 2501, 3721, 5002, 7442, 8651, 12871, 17302, 25742, 152561, 305122, 527711, 785131, 1055422, 1570262, 32190371, 64380742]

約数ペア:

[(1, 64380742), (2, 32190371), (41, 1570262), (61, 1055422), (82, 785131), (122, 527711), (211, 305122), (422, 152561), (2501, 25742), (3721, 17302), (5002, 12871), (7442, 8651)]