24680968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5519}}^1$

素因数の和:5581

約数の個数: 32

約数和(自身を含む): 51004800

約数和(自身を除く): 26323832

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 5519, 11038, 22076, 44152, 71747, 143494, 237317, 286988, 474634, 573976, 949268, 1898536, 3085121, 6170242, 12340484, 24680968]

約数ペア:

[(1, 24680968), (2, 12340484), (4, 6170242), (8, 3085121), (13, 1898536), (26, 949268), (43, 573976), (52, 474634), (86, 286988), (104, 237317), (172, 143494), (344, 71747), (559, 44152), (1118, 22076), (2236, 11038), (4472, 5519)]