40140296

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12149}}^1$

素因数の和:12221

約数の個数: 32

約数和(自身を含む): 87480000

約数和(自身を除く): 47339704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 12149, 24298, 48596, 85043, 97192, 170086, 340172, 680344, 716791, 1433582, 2867164, 5017537, 5734328, 10035074, 20070148, 40140296]

約数ペア:

[(1, 40140296), (2, 20070148), (4, 10035074), (7, 5734328), (8, 5017537), (14, 2867164), (28, 1433582), (56, 716791), (59, 680344), (118, 340172), (236, 170086), (413, 97192), (472, 85043), (826, 48596), (1652, 24298), (3304, 12149)]