9888977576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{62617}}^1$

素因数の和:63681

約数の個数: 32

約数和(自身を含む): 19536816000

約数和(自身を除く): 9647838424

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1039, 2078, 4156, 8312, 19741, 39482, 62617, 78964, 125234, 157928, 250468, 500936, 1189723, 2379446, 4758892, 9517784, 65059063, 130118126, 260236252, 520472504, 1236122197, 2472244394, 4944488788, 9888977576]

約数ペア:

[(1, 9888977576), (2, 4944488788), (4, 2472244394), (8, 1236122197), (19, 520472504), (38, 260236252), (76, 130118126), (152, 65059063), (1039, 9517784), (2078, 4758892), (4156, 2379446), (8312, 1189723), (19741, 500936), (39482, 250468), (62617, 157928), (78964, 125234)]