68156944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3019}}^1$

素因数の和:3127

約数の個数: 40

約数和(自身を含む): 141553440

約数和(自身を除く): 73396496

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 3019, 5644, 6038, 11288, 12076, 22576, 24152, 48304, 51323, 102646, 205292, 250577, 410584, 501154, 821168, 1002308, 2004616, 4009232, 4259809, 8519618, 17039236, 34078472, 68156944]

約数ペア:

[(1, 68156944), (2, 34078472), (4, 17039236), (8, 8519618), (16, 4259809), (17, 4009232), (34, 2004616), (68, 1002308), (83, 821168), (136, 501154), (166, 410584), (272, 250577), (332, 205292), (664, 102646), (1328, 51323), (1411, 48304), (2822, 24152), (3019, 22576), (5644, 12076), (6038, 11288)]