38859984

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{641}}^1$

素因数の和:1076

約数の個数: 60

約数和(自身を含む): 109182372

約数和(自身を除く): 70322388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 641, 842, 1263, 1282, 1684, 1923, 2526, 2564, 3368, 3789, 3846, 5052, 5128, 5769, 6736, 7578, 7692, 10104, 10256, 11538, 15156, 15384, 20208, 23076, 30312, 30768, 46152, 60624, 92304, 269861, 539722, 809583, 1079444, 1619166, 2158888, 2428749, 3238332, 4317776, 4857498, 6476664, 9714996, 12953328, 19429992, 38859984]

約数ペア:

[(1, 38859984), (2, 19429992), (3, 12953328), (4, 9714996), (6, 6476664), (8, 4857498), (9, 4317776), (12, 3238332), (16, 2428749), (18, 2158888), (24, 1619166), (36, 1079444), (48, 809583), (72, 539722), (144, 269861), (421, 92304), (641, 60624), (842, 46152), (1263, 30768), (1282, 30312), (1684, 23076), (1923, 20208), (2526, 15384), (2564, 15156), (3368, 11538), (3789, 10256), (3846, 10104), (5052, 7692), (5128, 7578), (5769, 6736)]