74211568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2417}}^1$

素因数の和:2545

約数の個数: 40

約数和(自身を含む): 152914320

約数和(自身を除く): 78702752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 808, 1616, 1919, 2417, 3838, 4834, 7676, 9668, 15352, 19336, 30704, 38672, 45923, 91846, 183692, 244117, 367384, 488234, 734768, 976468, 1952936, 3905872, 4638223, 9276446, 18552892, 37105784, 74211568]

約数ペア:

[(1, 74211568), (2, 37105784), (4, 18552892), (8, 9276446), (16, 4638223), (19, 3905872), (38, 1952936), (76, 976468), (101, 734768), (152, 488234), (202, 367384), (304, 244117), (404, 183692), (808, 91846), (1616, 45923), (1919, 38672), (2417, 30704), (3838, 19336), (4834, 15352), (7676, 9668)]