68627056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1789

約数の個数: 40

約数和(自身を含む): 138991104

約数和(自身を除く): 70364048

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 1667, 2573, 3334, 5146, 6668, 10292, 13336, 20584, 26672, 41168, 51677, 103354, 138361, 206708, 276722, 413416, 553444, 826832, 1106888, 2213776, 4289191, 8578382, 17156764, 34313528, 68627056]

約数ペア:

[(1, 68627056), (2, 34313528), (4, 17156764), (8, 8578382), (16, 4289191), (31, 2213776), (62, 1106888), (83, 826832), (124, 553444), (166, 413416), (248, 276722), (332, 206708), (496, 138361), (664, 103354), (1328, 51677), (1667, 41168), (2573, 26672), (3334, 20584), (5146, 13336), (6668, 10292)]