27720497224

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{48497}}^1$

素因数の和:48742

約数の個数: 64

約数和(自身を含む): 60758294400

約数和(自身を除く): 33037797176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 173, 236, 346, 413, 472, 692, 826, 1211, 1384, 1652, 2422, 3304, 4844, 9688, 10207, 20414, 40828, 48497, 71449, 81656, 96994, 142898, 193988, 285796, 339479, 387976, 571592, 678958, 1357916, 2715832, 2861323, 5722646, 8389981, 11445292, 16779962, 20029261, 22890584, 33559924, 40058522, 58729867, 67119848, 80117044, 117459734, 160234088, 234919468, 469838936, 495008879, 990017758, 1980035516, 3465062153, 3960071032, 6930124306, 13860248612, 27720497224]

約数ペア:

[(1, 27720497224), (2, 13860248612), (4, 6930124306), (7, 3960071032), (8, 3465062153), (14, 1980035516), (28, 990017758), (56, 495008879), (59, 469838936), (118, 234919468), (173, 160234088), (236, 117459734), (346, 80117044), (413, 67119848), (472, 58729867), (692, 40058522), (826, 33559924), (1211, 22890584), (1384, 20029261), (1652, 16779962), (2422, 11445292), (3304, 8389981), (4844, 5722646), (9688, 2861323), (10207, 2715832), (20414, 1357916), (40828, 678958), (48497, 571592), (71449, 387976), (81656, 339479), (96994, 285796), (142898, 193988)]