42538568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4177}}^1$

素因数の和:4269

約数の個数: 32

約数和(自身を含む): 85231200

約数和(自身を除く): 42692632

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 4177, 5092, 8354, 10184, 16708, 33416, 79363, 158726, 279859, 317452, 559718, 634904, 1119436, 2238872, 5317321, 10634642, 21269284, 42538568]

約数ペア:

[(1, 42538568), (2, 21269284), (4, 10634642), (8, 5317321), (19, 2238872), (38, 1119436), (67, 634904), (76, 559718), (134, 317452), (152, 279859), (268, 158726), (536, 79363), (1273, 33416), (2546, 16708), (4177, 10184), (5092, 8354)]