4387752

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 11992500

約数和(自身を除く): 7604748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 409, 447, 596, 818, 894, 1192, 1227, 1341, 1636, 1788, 2454, 2682, 3272, 3576, 3681, 4908, 5364, 7362, 9816, 10728, 14724, 29448, 60941, 121882, 182823, 243764, 365646, 487528, 548469, 731292, 1096938, 1462584, 2193876, 4387752]

約数ペア:

[(1, 4387752), (2, 2193876), (3, 1462584), (4, 1096938), (6, 731292), (8, 548469), (9, 487528), (12, 365646), (18, 243764), (24, 182823), (36, 121882), (72, 60941), (149, 29448), (298, 14724), (409, 10728), (447, 9816), (596, 7362), (818, 5364), (894, 4908), (1192, 3681), (1227, 3576), (1341, 3272), (1636, 2682), (1788, 2454)]