66937928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6277}}^1$

素因数の和:6357

約数の個数: 32

約数和(自身を含む): 132591360

約数和(自身を除く): 65653432

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 6277, 10664, 12554, 25108, 50216, 194587, 269911, 389174, 539822, 778348, 1079644, 1556696, 2159288, 8367241, 16734482, 33468964, 66937928]

約数ペア:

[(1, 66937928), (2, 33468964), (4, 16734482), (8, 8367241), (31, 2159288), (43, 1556696), (62, 1079644), (86, 778348), (124, 539822), (172, 389174), (248, 269911), (344, 194587), (1333, 50216), (2666, 25108), (5332, 12554), (6277, 10664)]