889222744

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{7867}}^1$

素因数の和:8143

約数の個数: 32

約数和(自身を含む): 1699488000

約数和(自身を除く): 810265256

約数列:

[1, 2, 4, 8, 71, 142, 199, 284, 398, 568, 796, 1592, 7867, 14129, 15734, 28258, 31468, 56516, 62936, 113032, 558557, 1117114, 1565533, 2234228, 3131066, 4468456, 6262132, 12524264, 111152843, 222305686, 444611372, 889222744]

約数ペア:

[(1, 889222744), (2, 444611372), (4, 222305686), (8, 111152843), (71, 12524264), (142, 6262132), (199, 4468456), (284, 3131066), (398, 2234228), (568, 1565533), (796, 1117114), (1592, 558557), (7867, 113032), (14129, 62936), (15734, 56516), (28258, 31468)]