38746552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{443}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 81212040

約数和(自身を除く): 42465488

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 443, 754, 841, 886, 1508, 1682, 1772, 3016, 3364, 3544, 5759, 6728, 10933, 11518, 12847, 21866, 23036, 25694, 43732, 46072, 51388, 87464, 102776, 167011, 334022, 372563, 668044, 745126, 1336088, 1490252, 2980504, 4843319, 9686638, 19373276, 38746552]

約数ペア:

[(1, 38746552), (2, 19373276), (4, 9686638), (8, 4843319), (13, 2980504), (26, 1490252), (29, 1336088), (52, 745126), (58, 668044), (104, 372563), (116, 334022), (232, 167011), (377, 102776), (443, 87464), (754, 51388), (841, 46072), (886, 43732), (1508, 25694), (1682, 23036), (1772, 21866), (3016, 12847), (3364, 11518), (3544, 10933), (5759, 6728)]