28124658

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{1367}}^1$

素因数の和:1508

約数の個数: 40

約数和(自身を含む): 63562752

約数和(自身を除く): 35438094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 1143, 1367, 2286, 2734, 3429, 4101, 6858, 8202, 10287, 12303, 20574, 24606, 36909, 73818, 110727, 173609, 221454, 347218, 520827, 1041654, 1562481, 3124962, 4687443, 9374886, 14062329, 28124658]

約数ペア:

[(1, 28124658), (2, 14062329), (3, 9374886), (6, 4687443), (9, 3124962), (18, 1562481), (27, 1041654), (54, 520827), (81, 347218), (127, 221454), (162, 173609), (254, 110727), (381, 73818), (762, 36909), (1143, 24606), (1367, 20574), (2286, 12303), (2734, 10287), (3429, 8202), (4101, 6858)]