28416804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{182159}}^1$

素因数の和:182179

約数の個数: 24

約数和(自身を含む): 71406720

約数和(自身を除く): 42989916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 182159, 364318, 546477, 728636, 1092954, 2185908, 2368067, 4736134, 7104201, 9472268, 14208402, 28416804]

約数ペア:

[(1, 28416804), (2, 14208402), (3, 9472268), (4, 7104201), (6, 4736134), (12, 2368067), (13, 2185908), (26, 1092954), (39, 728636), (52, 546477), (78, 364318), (156, 182159)]