4891728

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:691

約数の個数: 40

約数和(自身を含む): 12721408

約数和(自身を除く): 7829680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 457, 669, 892, 914, 1338, 1371, 1784, 1828, 2676, 2742, 3568, 3656, 5352, 5484, 7312, 10704, 10968, 21936, 101911, 203822, 305733, 407644, 611466, 815288, 1222932, 1630576, 2445864, 4891728]

約数ペア:

[(1, 4891728), (2, 2445864), (3, 1630576), (4, 1222932), (6, 815288), (8, 611466), (12, 407644), (16, 305733), (24, 203822), (48, 101911), (223, 21936), (446, 10968), (457, 10704), (669, 7312), (892, 5484), (914, 5352), (1338, 3656), (1371, 3568), (1784, 2742), (1828, 2676)]