7137328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 15266880

約数和(自身を除く): 8129552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 379, 428, 758, 856, 1177, 1516, 1712, 2354, 3032, 4169, 4708, 6064, 8338, 9416, 16676, 18832, 33352, 40553, 66704, 81106, 162212, 324424, 446083, 648848, 892166, 1784332, 3568664, 7137328]

約数ペア:

[(1, 7137328), (2, 3568664), (4, 1784332), (8, 892166), (11, 648848), (16, 446083), (22, 324424), (44, 162212), (88, 81106), (107, 66704), (176, 40553), (214, 33352), (379, 18832), (428, 16676), (758, 9416), (856, 8338), (1177, 6064), (1516, 4708), (1712, 4169), (2354, 3032)]