64094896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3863}}^1$

素因数の和:3949

約数の個数: 40

約数和(自身を含む): 133678944

約数和(自身を除く): 69584048

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 3863, 4148, 7726, 8296, 15452, 16592, 30904, 61808, 65671, 131342, 235643, 262684, 471286, 525368, 942572, 1050736, 1885144, 3770288, 4005931, 8011862, 16023724, 32047448, 64094896]

約数ペア:

[(1, 64094896), (2, 32047448), (4, 16023724), (8, 8011862), (16, 4005931), (17, 3770288), (34, 1885144), (61, 1050736), (68, 942572), (122, 525368), (136, 471286), (244, 262684), (272, 235643), (488, 131342), (976, 65671), (1037, 61808), (2074, 30904), (3863, 16592), (4148, 15452), (7726, 8296)]