28215204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{102229}}^1$

素因数の和:102259

約数の個数: 24

約数和(自身を含む): 68698560

約数和(自身を除く): 40483356

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 102229, 204458, 306687, 408916, 613374, 1226748, 2351267, 4702534, 7053801, 9405068, 14107602, 28215204]

約数ペア:

[(1, 28215204), (2, 14107602), (3, 9405068), (4, 7053801), (6, 4702534), (12, 2351267), (23, 1226748), (46, 613374), (69, 408916), (92, 306687), (138, 204458), (276, 102229)]