67555618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 112896000

約数和(自身を除く): 45340382

約数列:

[1, 2, 13, 26, 41, 82, 127, 254, 499, 533, 998, 1066, 1651, 3302, 5207, 6487, 10414, 12974, 20459, 40918, 63373, 67691, 126746, 135382, 265967, 531934, 823849, 1647698, 2598293, 5196586, 33777809, 67555618]

約数ペア:

[(1, 67555618), (2, 33777809), (13, 5196586), (26, 2598293), (41, 1647698), (82, 823849), (127, 531934), (254, 265967), (499, 135382), (533, 126746), (998, 67691), (1066, 63373), (1651, 40918), (3302, 20459), (5207, 12974), (6487, 10414)]