38647672

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5189}}^1$

素因数の和:5228

約数の個数: 48

約数和(自身を含む): 88749000

約数和(自身を除く): 50101328

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 5189, 7448, 10378, 20756, 36323, 41512, 72646, 98591, 145292, 197182, 254261, 290584, 394364, 508522, 690137, 788728, 1017044, 1380274, 2034088, 2760548, 4830959, 5521096, 9661918, 19323836, 38647672]

約数ペア:

[(1, 38647672), (2, 19323836), (4, 9661918), (7, 5521096), (8, 4830959), (14, 2760548), (19, 2034088), (28, 1380274), (38, 1017044), (49, 788728), (56, 690137), (76, 508522), (98, 394364), (133, 290584), (152, 254261), (196, 197182), (266, 145292), (392, 98591), (532, 72646), (931, 41512), (1064, 36323), (1862, 20756), (3724, 10378), (5189, 7448)]