28680492

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{39181}}^1$

素因数の和:39249

約数の個数: 24

約数和(自身を含む): 68019952

約数和(自身を除く): 39339460

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 39181, 78362, 117543, 156724, 235086, 470172, 2390041, 4780082, 7170123, 9560164, 14340246, 28680492]

約数ペア:

[(1, 28680492), (2, 14340246), (3, 9560164), (4, 7170123), (6, 4780082), (12, 2390041), (61, 470172), (122, 235086), (183, 156724), (244, 117543), (366, 78362), (732, 39181)]