28915691026

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1\times {\mathrm{10069}}^1$

素因数の和:10906

約数の個数: 32

約数和(自身を含む): 45605016000

約数和(自身を除く): 16689324974

約数列:

[1, 2, 29, 58, 67, 134, 739, 1478, 1943, 3886, 10069, 20138, 21431, 42862, 49513, 99026, 292001, 584002, 674623, 1349246, 1435877, 2871754, 7440991, 14881982, 19564067, 39128134, 215788739, 431577478, 498546397, 997092794, 14457845513, 28915691026]

約数ペア:

[(1, 28915691026), (2, 14457845513), (29, 997092794), (58, 498546397), (67, 431577478), (134, 215788739), (739, 39128134), (1478, 19564067), (1943, 14881982), (3886, 7440991), (10069, 2871754), (20138, 1435877), (21431, 1349246), (42862, 674623), (49513, 584002), (99026, 292001)]