38927512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12907}}^1$

素因数の和:12955

約数の個数: 32

約数和(自身を含む): 81320400

約数和(自身を除く): 42392888

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 12907, 25814, 51628, 103256, 167791, 335582, 374303, 671164, 748606, 1342328, 1497212, 2994424, 4865939, 9731878, 19463756, 38927512]

約数ペア:

[(1, 38927512), (2, 19463756), (4, 9731878), (8, 4865939), (13, 2994424), (26, 1497212), (29, 1342328), (52, 748606), (58, 671164), (104, 374303), (116, 335582), (232, 167791), (377, 103256), (754, 51628), (1508, 25814), (3016, 12907)]