23573288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 49896000

約数和(自身を除く): 26322712

約数列:

[1, 2, 4, 8, 17, 29, 34, 43, 58, 68, 86, 116, 136, 139, 172, 232, 278, 344, 493, 556, 731, 986, 1112, 1247, 1462, 1972, 2363, 2494, 2924, 3944, 4031, 4726, 4988, 5848, 5977, 8062, 9452, 9976, 11954, 16124, 18904, 21199, 23908, 32248, 42398, 47816, 68527, 84796, 101609, 137054, 169592, 173333, 203218, 274108, 346666, 406436, 548216, 693332, 812872, 1386664, 2946661, 5893322, 11786644, 23573288]

約数ペア:

[(1, 23573288), (2, 11786644), (4, 5893322), (8, 2946661), (17, 1386664), (29, 812872), (34, 693332), (43, 548216), (58, 406436), (68, 346666), (86, 274108), (116, 203218), (136, 173333), (139, 169592), (172, 137054), (232, 101609), (278, 84796), (344, 68527), (493, 47816), (556, 42398), (731, 32248), (986, 23908), (1112, 21199), (1247, 18904), (1462, 16124), (1972, 11954), (2363, 9976), (2494, 9452), (2924, 8062), (3944, 5977), (4031, 5848), (4726, 4988)]