28321512

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{2803}}^1$

素因数の和:3233

約数の個数: 32

約数和(自身を含む): 70997280

約数和(自身を除く): 42675768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 2803, 3368, 5052, 5606, 8409, 10104, 11212, 16818, 22424, 33636, 67272, 1180063, 2360126, 3540189, 4720252, 7080378, 9440504, 14160756, 28321512]

約数ペア:

[(1, 28321512), (2, 14160756), (3, 9440504), (4, 7080378), (6, 4720252), (8, 3540189), (12, 2360126), (24, 1180063), (421, 67272), (842, 33636), (1263, 22424), (1684, 16818), (2526, 11212), (2803, 10104), (3368, 8409), (5052, 5606)]