40659392

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1213

約数の個数: 56

約数和(自身を含む): 87934800

約数和(自身を除く): 47275408

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 1153, 1216, 1856, 2204, 2306, 4408, 4612, 8816, 9224, 17632, 18448, 21907, 33437, 35264, 36896, 43814, 66874, 73792, 87628, 133748, 175256, 267496, 350512, 534992, 635303, 701024, 1069984, 1270606, 1402048, 2139968, 2541212, 5082424, 10164848, 20329696, 40659392]

約数ペア:

[(1, 40659392), (2, 20329696), (4, 10164848), (8, 5082424), (16, 2541212), (19, 2139968), (29, 1402048), (32, 1270606), (38, 1069984), (58, 701024), (64, 635303), (76, 534992), (116, 350512), (152, 267496), (232, 175256), (304, 133748), (464, 87628), (551, 73792), (608, 66874), (928, 43814), (1102, 36896), (1153, 35264), (1216, 33437), (1856, 21907), (2204, 18448), (2306, 17632), (4408, 9224), (4612, 8816)]