4066664

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 8812800

約数和(自身を除く): 4746136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 719, 808, 1414, 1438, 2828, 2876, 5033, 5656, 5752, 10066, 20132, 40264, 72619, 145238, 290476, 508333, 580952, 1016666, 2033332, 4066664]

約数ペア:

[(1, 4066664), (2, 2033332), (4, 1016666), (7, 580952), (8, 508333), (14, 290476), (28, 145238), (56, 72619), (101, 40264), (202, 20132), (404, 10066), (707, 5752), (719, 5656), (808, 5033), (1414, 2876), (1438, 2828)]