13280448

素因数分解:

$2^6\times 3^1\times {\mathrm{263}}^2$

素因数の和:541

約数の個数: 42

約数和(自身を含む): 35271964

約数和(自身を除く): 21991516

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 8416, 12624, 16832, 25248, 50496, 69169, 138338, 207507, 276676, 415014, 553352, 830028, 1106704, 1660056, 2213408, 3320112, 4426816, 6640224, 13280448]

約数ペア:

[(1, 13280448), (2, 6640224), (3, 4426816), (4, 3320112), (6, 2213408), (8, 1660056), (12, 1106704), (16, 830028), (24, 553352), (32, 415014), (48, 276676), (64, 207507), (96, 138338), (192, 69169), (263, 50496), (526, 25248), (789, 16832), (1052, 12624), (1578, 8416), (2104, 6312), (3156, 4208)]