73733384

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 141657600

約数和(自身を除く): 67924216

約数列:

[1, 2, 4, 8, 61, 122, 139, 244, 278, 488, 556, 1087, 1112, 2174, 4348, 8479, 8696, 16958, 33916, 66307, 67832, 132614, 151093, 265228, 302186, 530456, 604372, 1208744, 9216673, 18433346, 36866692, 73733384]

約数ペア:

[(1, 73733384), (2, 36866692), (4, 18433346), (8, 9216673), (61, 1208744), (122, 604372), (139, 530456), (244, 302186), (278, 265228), (488, 151093), (556, 132614), (1087, 67832), (1112, 66307), (2174, 33916), (4348, 16958), (8479, 8696)]