28511872

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{7681}}^1$

素因数の和:7724

約数の個数: 32

約数和(自身を含む): 58767300

約数和(自身を除く): 30255428

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 7681, 15362, 30724, 61448, 122896, 222749, 245792, 445498, 491584, 890996, 983168, 1781992, 3563984, 7127968, 14255936, 28511872]

約数ペア:

[(1, 28511872), (2, 14255936), (4, 7127968), (8, 3563984), (16, 1781992), (29, 983168), (32, 890996), (58, 491584), (64, 445498), (116, 245792), (128, 222749), (232, 122896), (464, 61448), (928, 30724), (1856, 15362), (3712, 7681)]