25054432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 53555040

約数和(自身を除く): 28500608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 229, 263, 416, 458, 526, 916, 1052, 1832, 2104, 2977, 3419, 3664, 4208, 5954, 6838, 7328, 8416, 11908, 13676, 23816, 27352, 47632, 54704, 60227, 95264, 109408, 120454, 240908, 481816, 782951, 963632, 1565902, 1927264, 3131804, 6263608, 12527216, 25054432]

約数ペア:

[(1, 25054432), (2, 12527216), (4, 6263608), (8, 3131804), (13, 1927264), (16, 1565902), (26, 963632), (32, 782951), (52, 481816), (104, 240908), (208, 120454), (229, 109408), (263, 95264), (416, 60227), (458, 54704), (526, 47632), (916, 27352), (1052, 23816), (1832, 13676), (2104, 11908), (2977, 8416), (3419, 7328), (3664, 6838), (4208, 5954)]