28968618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6829}}^1$

素因数の和:6942

約数の個数: 32

約数和(自身を含む): 66879360

約数和(自身を除く): 37910742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 6829, 13658, 20487, 40974, 47803, 95606, 143409, 286818, 689729, 1379458, 2069187, 4138374, 4828103, 9656206, 14484309, 28968618]

約数ペア:

[(1, 28968618), (2, 14484309), (3, 9656206), (6, 4828103), (7, 4138374), (14, 2069187), (21, 1379458), (42, 689729), (101, 286818), (202, 143409), (303, 95606), (606, 47803), (707, 40974), (1414, 20487), (2121, 13658), (4242, 6829)]