104726128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1009}}^1$

素因数の和:1529

約数の個数: 40

約数和(自身を含む): 219170000

約数和(自身を除く): 114443872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 499, 998, 1009, 1996, 2018, 3992, 4036, 6487, 7984, 8072, 12974, 13117, 16144, 25948, 26234, 51896, 52468, 103792, 104936, 209872, 503491, 1006982, 2013964, 4027928, 6545383, 8055856, 13090766, 26181532, 52363064, 104726128]

約数ペア:

[(1, 104726128), (2, 52363064), (4, 26181532), (8, 13090766), (13, 8055856), (16, 6545383), (26, 4027928), (52, 2013964), (104, 1006982), (208, 503491), (499, 209872), (998, 104936), (1009, 103792), (1996, 52468), (2018, 51896), (3992, 26234), (4036, 25948), (6487, 16144), (7984, 13117), (8072, 12974)]