61660606

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 107965440

約数和(自身を除く): 46304834

約数列:

[1, 2, 7, 14, 79, 158, 197, 283, 394, 553, 566, 1106, 1379, 1981, 2758, 3962, 15563, 22357, 31126, 44714, 55751, 108941, 111502, 156499, 217882, 312998, 390257, 780514, 4404329, 8808658, 30830303, 61660606]

約数ペア:

[(1, 61660606), (2, 30830303), (7, 8808658), (14, 4404329), (79, 780514), (158, 390257), (197, 312998), (283, 217882), (394, 156499), (553, 111502), (566, 108941), (1106, 55751), (1379, 44714), (1981, 31126), (2758, 22357), (3962, 15563)]