8921528

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2069}}^1$

素因数の和:2100

約数の個数: 48

約数和(自身を含む): 21238200

約数和(自身を除く): 12316672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2069, 2156, 4138, 4312, 8276, 14483, 16552, 22759, 28966, 45518, 57932, 91036, 101381, 115864, 159313, 182072, 202762, 318626, 405524, 637252, 811048, 1115191, 1274504, 2230382, 4460764, 8921528]

約数ペア:

[(1, 8921528), (2, 4460764), (4, 2230382), (7, 1274504), (8, 1115191), (11, 811048), (14, 637252), (22, 405524), (28, 318626), (44, 202762), (49, 182072), (56, 159313), (77, 115864), (88, 101381), (98, 91036), (154, 57932), (196, 45518), (308, 28966), (392, 22759), (539, 16552), (616, 14483), (1078, 8276), (2069, 4312), (2156, 4138)]