74228972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6221}}^1$

素因数の和:6401

約数の個数: 24

約数和(自身を含む): 137630640

約数和(自身を除く): 63401668

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 6221, 11932, 12442, 24884, 118199, 236398, 472796, 976697, 1953394, 3906788, 18557243, 37114486, 74228972]

約数ペア:

[(1, 74228972), (2, 37114486), (4, 18557243), (19, 3906788), (38, 1953394), (76, 976697), (157, 472796), (314, 236398), (628, 118199), (2983, 24884), (5966, 12442), (6221, 11932)]