28342428

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{13049}}^1$

素因数の和:13237

約数の個数: 24

約数和(自身を含む): 66502800

約数和(自身を除く): 38160372

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 13049, 26098, 39147, 52196, 78294, 156588, 2361869, 4723738, 7085607, 9447476, 14171214, 28342428]

約数ペア:

[(1, 28342428), (2, 14171214), (3, 9447476), (4, 7085607), (6, 4723738), (12, 2361869), (181, 156588), (362, 78294), (543, 52196), (724, 39147), (1086, 26098), (2172, 13049)]