12466288

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 25422480

約数和(自身を除く): 12956192

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 401, 464, 536, 802, 1072, 1604, 1943, 3208, 3886, 6416, 7772, 11629, 15544, 23258, 26867, 31088, 46516, 53734, 93032, 107468, 186064, 214936, 429872, 779143, 1558286, 3116572, 6233144, 12466288]

約数ペア:

[(1, 12466288), (2, 6233144), (4, 3116572), (8, 1558286), (16, 779143), (29, 429872), (58, 214936), (67, 186064), (116, 107468), (134, 93032), (232, 53734), (268, 46516), (401, 31088), (464, 26867), (536, 23258), (802, 15544), (1072, 11629), (1604, 7772), (1943, 6416), (3208, 3886)]