7484972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2539}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 14508480

約数和(自身を除く): 7023508

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2539, 2948, 5078, 10156, 27929, 55858, 111716, 170113, 340226, 680452, 1871243, 3742486, 7484972]

約数ペア:

[(1, 7484972), (2, 3742486), (4, 1871243), (11, 680452), (22, 340226), (44, 170113), (67, 111716), (134, 55858), (268, 27929), (737, 10156), (1474, 5078), (2539, 2948)]