28964844

素因数分解:

$2^2\times 3^3\times {\mathrm{269}}^1\times {\mathrm{997}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 75448800

約数和(自身を除く): 46483956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 269, 538, 807, 997, 1076, 1614, 1994, 2421, 2991, 3228, 3988, 4842, 5982, 7263, 8973, 9684, 11964, 14526, 17946, 26919, 29052, 35892, 53838, 107676, 268193, 536386, 804579, 1072772, 1609158, 2413737, 3218316, 4827474, 7241211, 9654948, 14482422, 28964844]

約数ペア:

[(1, 28964844), (2, 14482422), (3, 9654948), (4, 7241211), (6, 4827474), (9, 3218316), (12, 2413737), (18, 1609158), (27, 1072772), (36, 804579), (54, 536386), (108, 268193), (269, 107676), (538, 53838), (807, 35892), (997, 29052), (1076, 26919), (1614, 17946), (1994, 14526), (2421, 11964), (2991, 9684), (3228, 8973), (3988, 7263), (4842, 5982)]