72182672

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{12497}}^1$

素因数の和:12543

約数の個数: 30

約数和(自身を含む): 147613878

約数和(自身を除く): 75431206

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 12497, 24994, 49988, 99976, 199952, 237443, 474886, 949772, 1899544, 3799088, 4511417, 9022834, 18045668, 36091336, 72182672]

約数ペア:

[(1, 72182672), (2, 36091336), (4, 18045668), (8, 9022834), (16, 4511417), (19, 3799088), (38, 1899544), (76, 949772), (152, 474886), (304, 237443), (361, 199952), (722, 99976), (1444, 49988), (2888, 24994), (5776, 12497)]