65636168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1381}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 132920760

約数和(自身を除く): 67284592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 457, 914, 1381, 1828, 2762, 3656, 5524, 5941, 11048, 11882, 17953, 23764, 35906, 47528, 71812, 143624, 631117, 1262234, 2524468, 5048936, 8204521, 16409042, 32818084, 65636168]

約数ペア:

[(1, 65636168), (2, 32818084), (4, 16409042), (8, 8204521), (13, 5048936), (26, 2524468), (52, 1262234), (104, 631117), (457, 143624), (914, 71812), (1381, 47528), (1828, 35906), (2762, 23764), (3656, 17953), (5524, 11882), (5941, 11048)]