28960372

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1220

約数の個数: 36

約数和(自身を含む): 59435040

約数和(自身を除く): 30474668

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1063, 1946, 2126, 3892, 4252, 6811, 7441, 13622, 14882, 27244, 29764, 52087, 104174, 147757, 208348, 295514, 591028, 1034299, 2068598, 4137196, 7240093, 14480186, 28960372]

約数ペア:

[(1, 28960372), (2, 14480186), (4, 7240093), (7, 4137196), (14, 2068598), (28, 1034299), (49, 591028), (98, 295514), (139, 208348), (196, 147757), (278, 104174), (556, 52087), (973, 29764), (1063, 27244), (1946, 14882), (2126, 13622), (3892, 7441), (4252, 6811)]