7883972084

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{8443}}^1$

素因数の和:8640

約数の個数: 48

約数和(自身を含む): 14512196160

約数和(自身を除く): 6628224076

約数列:

[1, 2, 4, 43, 61, 86, 89, 122, 172, 178, 244, 356, 2623, 3827, 5246, 5429, 7654, 8443, 10492, 10858, 15308, 16886, 21716, 33772, 233447, 363049, 466894, 515023, 726098, 751427, 933788, 1030046, 1452196, 1502854, 2060092, 3005708, 22145989, 32311361, 44291978, 45837047, 64622722, 88583956, 91674094, 129245444, 183348188, 1970993021, 3941986042, 7883972084]

約数ペア:

[(1, 7883972084), (2, 3941986042), (4, 1970993021), (43, 183348188), (61, 129245444), (86, 91674094), (89, 88583956), (122, 64622722), (172, 45837047), (178, 44291978), (244, 32311361), (356, 22145989), (2623, 3005708), (3827, 2060092), (5246, 1502854), (5429, 1452196), (7654, 1030046), (8443, 933788), (10492, 751427), (10858, 726098), (15308, 515023), (16886, 466894), (21716, 363049), (33772, 233447)]