42882658

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12401}}^1$

素因数の和:12442

約数の個数: 32

約数和(自身を含む): 83341440

約数和(自身を除く): 40458782

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 12401, 24802, 86807, 161213, 173614, 235619, 322426, 471238, 1128491, 1649333, 2256982, 3063047, 3298666, 6126094, 21441329, 42882658]

約数ペア:

[(1, 42882658), (2, 21441329), (7, 6126094), (13, 3298666), (14, 3063047), (19, 2256982), (26, 1649333), (38, 1128491), (91, 471238), (133, 322426), (182, 235619), (247, 173614), (266, 161213), (494, 86807), (1729, 24802), (3458, 12401)]