40796728

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7213}}^1$

素因数の和:7327

約数の個数: 32

約数和(自身を含む): 88299360

約数和(自身を除く): 47502632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 7213, 14426, 28852, 50491, 57704, 100982, 201964, 403928, 728513, 1457026, 2914052, 5099591, 5828104, 10199182, 20398364, 40796728]

約数ペア:

[(1, 40796728), (2, 20398364), (4, 10199182), (7, 5828104), (8, 5099591), (14, 2914052), (28, 1457026), (56, 728513), (101, 403928), (202, 201964), (404, 100982), (707, 57704), (808, 50491), (1414, 28852), (2828, 14426), (5656, 7213)]