40940952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131221}}^1$

素因数の和:131243

約数の個数: 32

約数和(自身を含む): 110226480

約数和(自身を除く): 69285528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 131221, 262442, 393663, 524884, 787326, 1049768, 1574652, 1705873, 3149304, 3411746, 5117619, 6823492, 10235238, 13646984, 20470476, 40940952]

約数ペア:

[(1, 40940952), (2, 20470476), (3, 13646984), (4, 10235238), (6, 6823492), (8, 5117619), (12, 3411746), (13, 3149304), (24, 1705873), (26, 1574652), (39, 1049768), (52, 787326), (78, 524884), (104, 393663), (156, 262442), (312, 131221)]