28920636

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{10169}}^1$

素因数の和:10258

約数の個数: 36

約数和(自身を含む): 74037600

約数和(自身を除く): 45116964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 10169, 20338, 30507, 40676, 61014, 91521, 122028, 183042, 366084, 803351, 1606702, 2410053, 3213404, 4820106, 7230159, 9640212, 14460318, 28920636]

約数ペア:

[(1, 28920636), (2, 14460318), (3, 9640212), (4, 7230159), (6, 4820106), (9, 3213404), (12, 2410053), (18, 1606702), (36, 803351), (79, 366084), (158, 183042), (237, 122028), (316, 91521), (474, 61014), (711, 40676), (948, 30507), (1422, 20338), (2844, 10169)]