67553018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 117969120

約数和(自身を除く): 50416102

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 157, 169, 247, 314, 338, 494, 871, 1273, 1742, 2041, 2546, 2983, 3211, 4082, 5966, 6422, 10519, 11323, 16549, 21038, 22646, 26533, 33098, 38779, 53066, 77558, 136747, 199861, 215137, 273494, 399722, 430274, 504127, 1008254, 1777711, 2598193, 3555422, 5196386, 33776509, 67553018]

約数ペア:

[(1, 67553018), (2, 33776509), (13, 5196386), (19, 3555422), (26, 2598193), (38, 1777711), (67, 1008254), (134, 504127), (157, 430274), (169, 399722), (247, 273494), (314, 215137), (338, 199861), (494, 136747), (871, 77558), (1273, 53066), (1742, 38779), (2041, 33098), (2546, 26533), (2983, 22646), (3211, 21038), (4082, 16549), (5966, 11323), (6422, 10519)]