42308624

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:783

約数の個数: 40

約数和(自身を含む): 84691008

約数和(自身を除く): 42382384

約数列:

[1, 2, 4, 8, 16, 61, 67, 122, 134, 244, 268, 488, 536, 647, 976, 1072, 1294, 2588, 4087, 5176, 8174, 10352, 16348, 32696, 39467, 43349, 65392, 78934, 86698, 157868, 173396, 315736, 346792, 631472, 693584, 2644289, 5288578, 10577156, 21154312, 42308624]

約数ペア:

[(1, 42308624), (2, 21154312), (4, 10577156), (8, 5288578), (16, 2644289), (61, 693584), (67, 631472), (122, 346792), (134, 315736), (244, 173396), (268, 157868), (488, 86698), (536, 78934), (647, 65392), (976, 43349), (1072, 39467), (1294, 32696), (2588, 16348), (4087, 10352), (5176, 8174)]