28079436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30389}}^1$

素因数の和:30414

約数の個数: 48

約数和(自身を含む): 81688320

約数和(自身を除く): 53608884

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 30389, 60778, 91167, 121556, 182334, 212723, 334279, 364668, 425446, 638169, 668558, 850892, 1002837, 1276338, 1337116, 2005674, 2339953, 2552676, 4011348, 4679906, 7019859, 9359812, 14039718, 28079436]

約数ペア:

[(1, 28079436), (2, 14039718), (3, 9359812), (4, 7019859), (6, 4679906), (7, 4011348), (11, 2552676), (12, 2339953), (14, 2005674), (21, 1337116), (22, 1276338), (28, 1002837), (33, 850892), (42, 668558), (44, 638169), (66, 425446), (77, 364668), (84, 334279), (132, 212723), (154, 182334), (231, 121556), (308, 91167), (462, 60778), (924, 30389)]