3138728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 6199200

約数和(自身を除く): 3060472

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 163, 166, 232, 326, 332, 652, 664, 1304, 2407, 4727, 4814, 9454, 9628, 13529, 18908, 19256, 27058, 37816, 54116, 108232, 392341, 784682, 1569364, 3138728]

約数ペア:

[(1, 3138728), (2, 1569364), (4, 784682), (8, 392341), (29, 108232), (58, 54116), (83, 37816), (116, 27058), (163, 19256), (166, 18908), (232, 13529), (326, 9628), (332, 9454), (652, 4814), (664, 4727), (1304, 2407)]