42912046079

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{38351}}^1$

素因数の和:38603

約数の個数: 32

約数和(自身を含む): 53017804800

約数和(自身を除く): 10105758721

約数列:

[1, 7, 19, 47, 133, 179, 329, 893, 1253, 3401, 6251, 8413, 23807, 38351, 58891, 159847, 268457, 728669, 1118929, 1802497, 5100683, 6864829, 12617479, 34247443, 48053803, 130431751, 239732101, 322646963, 913022257, 2258528741, 6130292297, 42912046079]

約数ペア:

[(1, 42912046079), (7, 6130292297), (19, 2258528741), (47, 913022257), (133, 322646963), (179, 239732101), (329, 130431751), (893, 48053803), (1253, 34247443), (3401, 12617479), (6251, 6864829), (8413, 5100683), (23807, 1802497), (38351, 1118929), (58891, 728669), (159847, 268457)]