28743648

素因数分解:

$2^5\times 3^1\times {\mathrm{227}}^1\times {\mathrm{1319}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 75841920

約数和(自身を除く): 47098272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 227, 454, 681, 908, 1319, 1362, 1816, 2638, 2724, 3632, 3957, 5276, 5448, 7264, 7914, 10552, 10896, 15828, 21104, 21792, 31656, 42208, 63312, 126624, 299413, 598826, 898239, 1197652, 1796478, 2395304, 3592956, 4790608, 7185912, 9581216, 14371824, 28743648]

約数ペア:

[(1, 28743648), (2, 14371824), (3, 9581216), (4, 7185912), (6, 4790608), (8, 3592956), (12, 2395304), (16, 1796478), (24, 1197652), (32, 898239), (48, 598826), (96, 299413), (227, 126624), (454, 63312), (681, 42208), (908, 31656), (1319, 21792), (1362, 21104), (1816, 15828), (2638, 10896), (2724, 10552), (3632, 7914), (3957, 7264), (5276, 5448)]