839776

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 1983744

約数和(自身を除く): 1143968

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 163, 184, 224, 322, 326, 368, 644, 652, 736, 1141, 1288, 1304, 2282, 2576, 2608, 3749, 4564, 5152, 5216, 7498, 9128, 14996, 18256, 26243, 29992, 36512, 52486, 59984, 104972, 119968, 209944, 419888, 839776]

約数ペア:

[(1, 839776), (2, 419888), (4, 209944), (7, 119968), (8, 104972), (14, 59984), (16, 52486), (23, 36512), (28, 29992), (32, 26243), (46, 18256), (56, 14996), (92, 9128), (112, 7498), (161, 5216), (163, 5152), (184, 4564), (224, 3749), (322, 2608), (326, 2576), (368, 2282), (644, 1304), (652, 1288), (736, 1141)]