65168992

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2719}}^1$

素因数の和:2843

約数の個数: 48

約数和(自身を含む): 148055040

約数和(自身を除く): 82886048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2719, 2996, 3424, 5438, 5992, 10876, 11984, 19033, 21752, 23968, 38066, 43504, 76132, 87008, 152264, 290933, 304528, 581866, 609056, 1163732, 2036531, 2327464, 4073062, 4654928, 8146124, 9309856, 16292248, 32584496, 65168992]

約数ペア:

[(1, 65168992), (2, 32584496), (4, 16292248), (7, 9309856), (8, 8146124), (14, 4654928), (16, 4073062), (28, 2327464), (32, 2036531), (56, 1163732), (107, 609056), (112, 581866), (214, 304528), (224, 290933), (428, 152264), (749, 87008), (856, 76132), (1498, 43504), (1712, 38066), (2719, 23968), (2996, 21752), (3424, 19033), (5438, 11984), (5992, 10876)]