61630072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57923}}^1$

素因数の和:57955

約数の個数: 32

約数和(自身を含む): 139017600

約数和(自身を除く): 77387528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 57923, 115846, 231692, 405461, 463384, 810922, 1100537, 1621844, 2201074, 3243688, 4402148, 7703759, 8804296, 15407518, 30815036, 61630072]

約数ペア:

[(1, 61630072), (2, 30815036), (4, 15407518), (7, 8804296), (8, 7703759), (14, 4402148), (19, 3243688), (28, 2201074), (38, 1621844), (56, 1100537), (76, 810922), (133, 463384), (152, 405461), (266, 231692), (532, 115846), (1064, 57923)]