66190928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6577}}^1$

素因数の和:6639

約数の個数: 40

約数和(自身を含む): 139479912

約数和(自身を除く): 73288984

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 6577, 10064, 13154, 26308, 52616, 105232, 111809, 223618, 243349, 447236, 486698, 894472, 973396, 1788944, 1946792, 3893584, 4136933, 8273866, 16547732, 33095464, 66190928]

約数ペア:

[(1, 66190928), (2, 33095464), (4, 16547732), (8, 8273866), (16, 4136933), (17, 3893584), (34, 1946792), (37, 1788944), (68, 973396), (74, 894472), (136, 486698), (148, 447236), (272, 243349), (296, 223618), (592, 111809), (629, 105232), (1258, 52616), (2516, 26308), (5032, 13154), (6577, 10064)]