1131872

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 2644992

約数和(自身を除く): 1513120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 163, 217, 224, 248, 326, 434, 496, 652, 868, 992, 1141, 1304, 1736, 2282, 2608, 3472, 4564, 5053, 5216, 6944, 9128, 10106, 18256, 20212, 35371, 36512, 40424, 70742, 80848, 141484, 161696, 282968, 565936, 1131872]

約数ペア:

[(1, 1131872), (2, 565936), (4, 282968), (7, 161696), (8, 141484), (14, 80848), (16, 70742), (28, 40424), (31, 36512), (32, 35371), (56, 20212), (62, 18256), (112, 10106), (124, 9128), (163, 6944), (217, 5216), (224, 5053), (248, 4564), (326, 3472), (434, 2608), (496, 2282), (652, 1736), (868, 1304), (992, 1141)]