40004132

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4507}}^1$

素因数の和:4835

約数の個数: 24

約数和(自身を含む): 80278464

約数和(自身を除く): 40274332

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 4507, 8876, 9014, 18028, 31549, 63098, 126196, 1428719, 2857438, 5714876, 10001033, 20002066, 40004132]

約数ペア:

[(1, 40004132), (2, 20002066), (4, 10001033), (7, 5714876), (14, 2857438), (28, 1428719), (317, 126196), (634, 63098), (1268, 31549), (2219, 18028), (4438, 9014), (4507, 8876)]