8122016

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 18506880

約数和(自身を除く): 10384864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 359, 404, 707, 718, 808, 1414, 1436, 1616, 2513, 2828, 2872, 3232, 5026, 5656, 5744, 10052, 11312, 11488, 20104, 22624, 36259, 40208, 72518, 80416, 145036, 253813, 290072, 507626, 580144, 1015252, 1160288, 2030504, 4061008, 8122016]

約数ペア:

[(1, 8122016), (2, 4061008), (4, 2030504), (7, 1160288), (8, 1015252), (14, 580144), (16, 507626), (28, 290072), (32, 253813), (56, 145036), (101, 80416), (112, 72518), (202, 40208), (224, 36259), (359, 22624), (404, 20104), (707, 11488), (718, 11312), (808, 10052), (1414, 5744), (1436, 5656), (1616, 5026), (2513, 3232), (2828, 2872)]