40940712

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{6389}}^1$

素因数の和:6490

約数の個数: 48

約数和(自身を含む): 112144500

約数和(自身を除く): 71203788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6389, 6408, 12778, 19167, 25556, 38334, 51112, 57501, 76668, 115002, 153336, 230004, 460008, 568621, 1137242, 1705863, 2274484, 3411726, 4548968, 5117589, 6823452, 10235178, 13646904, 20470356, 40940712]

約数ペア:

[(1, 40940712), (2, 20470356), (3, 13646904), (4, 10235178), (6, 6823452), (8, 5117589), (9, 4548968), (12, 3411726), (18, 2274484), (24, 1705863), (36, 1137242), (72, 568621), (89, 460008), (178, 230004), (267, 153336), (356, 115002), (534, 76668), (712, 57501), (801, 51112), (1068, 38334), (1602, 25556), (2136, 19167), (3204, 12778), (6389, 6408)]