40249284

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 97552896

約数和(自身を除く): 57303612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 257, 372, 421, 514, 771, 842, 1028, 1263, 1542, 1684, 2526, 3084, 5052, 7967, 13051, 15934, 23901, 26102, 31868, 39153, 47802, 52204, 78306, 95604, 108197, 156612, 216394, 324591, 432788, 649182, 1298364, 3354107, 6708214, 10062321, 13416428, 20124642, 40249284]

約数ペア:

[(1, 40249284), (2, 20124642), (3, 13416428), (4, 10062321), (6, 6708214), (12, 3354107), (31, 1298364), (62, 649182), (93, 432788), (124, 324591), (186, 216394), (257, 156612), (372, 108197), (421, 95604), (514, 78306), (771, 52204), (842, 47802), (1028, 39153), (1263, 31868), (1542, 26102), (1684, 23901), (2526, 15934), (3084, 13051), (5052, 7967)]