25038548

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 45075240

約数和(自身を除く): 20036692

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 356, 1153, 2306, 4612, 5429, 10858, 21716, 70333, 102617, 140666, 205234, 281332, 410468, 6259637, 12519274, 25038548]

約数ペア:

[(1, 25038548), (2, 12519274), (4, 6259637), (61, 410468), (89, 281332), (122, 205234), (178, 140666), (244, 102617), (356, 70333), (1153, 21716), (2306, 10858), (4612, 5429)]