40612376

素因数分解:

$2^3\times 7^2\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 89132040

約数和(自身を除く): 48519664

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 313, 331, 392, 626, 662, 1252, 1324, 2191, 2317, 2504, 2648, 4382, 4634, 8764, 9268, 15337, 16219, 17528, 18536, 30674, 32438, 61348, 64876, 103603, 122696, 129752, 207206, 414412, 725221, 828824, 1450442, 2900884, 5076547, 5801768, 10153094, 20306188, 40612376]

約数ペア:

[(1, 40612376), (2, 20306188), (4, 10153094), (7, 5801768), (8, 5076547), (14, 2900884), (28, 1450442), (49, 828824), (56, 725221), (98, 414412), (196, 207206), (313, 129752), (331, 122696), (392, 103603), (626, 64876), (662, 61348), (1252, 32438), (1324, 30674), (2191, 18536), (2317, 17528), (2504, 16219), (2648, 15337), (4382, 9268), (4634, 8764)]