73898572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2503}}^1$

素因数の和:2590

約数の個数: 36

約数和(自身を含む): 144535888

約数和(自身を除く): 70637316

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 2503, 2684, 5006, 7381, 10012, 14762, 27533, 29524, 55066, 110132, 152683, 302863, 305366, 605726, 610732, 1211452, 1679513, 3359026, 6718052, 18474643, 36949286, 73898572]

約数ペア:

[(1, 73898572), (2, 36949286), (4, 18474643), (11, 6718052), (22, 3359026), (44, 1679513), (61, 1211452), (121, 610732), (122, 605726), (242, 305366), (244, 302863), (484, 152683), (671, 110132), (1342, 55066), (2503, 29524), (2684, 27533), (5006, 14762), (7381, 10012)]