7728248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 16115760

約数和(自身を除く): 8387512

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 1657, 2332, 3314, 4664, 6628, 13256, 18227, 36454, 72908, 87821, 145816, 175642, 351284, 702568, 966031, 1932062, 3864124, 7728248]

約数ペア:

[(1, 7728248), (2, 3864124), (4, 1932062), (8, 966031), (11, 702568), (22, 351284), (44, 175642), (53, 145816), (88, 87821), (106, 72908), (212, 36454), (424, 18227), (583, 13256), (1166, 6628), (1657, 4664), (2332, 3314)]