71948888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12203}}^1$

素因数の和:12287

約数の個数: 32

約数和(自身を含む): 149376960

約数和(自身を除く): 77428072

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 12203, 24406, 48812, 97624, 134233, 268466, 536932, 817601, 1073864, 1635202, 3270404, 6540808, 8993611, 17987222, 35974444, 71948888]

約数ペア:

[(1, 71948888), (2, 35974444), (4, 17987222), (8, 8993611), (11, 6540808), (22, 3270404), (44, 1635202), (67, 1073864), (88, 817601), (134, 536932), (268, 268466), (536, 134233), (737, 97624), (1474, 48812), (2948, 24406), (5896, 12203)]