7987892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 16511040

約数和(自身を除く): 8523148

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 118, 181, 187, 236, 362, 374, 649, 724, 748, 1003, 1298, 1991, 2006, 2596, 3077, 3982, 4012, 6154, 7964, 10679, 11033, 12308, 21358, 22066, 33847, 42716, 44132, 67694, 117469, 135388, 181543, 234938, 363086, 469876, 726172, 1996973, 3993946, 7987892]

約数ペア:

[(1, 7987892), (2, 3993946), (4, 1996973), (11, 726172), (17, 469876), (22, 363086), (34, 234938), (44, 181543), (59, 135388), (68, 117469), (118, 67694), (181, 44132), (187, 42716), (236, 33847), (362, 22066), (374, 21358), (649, 12308), (724, 11033), (748, 10679), (1003, 7964), (1298, 6154), (1991, 4012), (2006, 3982), (2596, 3077)]