38662288

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5659}}^1$

素因数の和:5735

約数の個数: 40

約数和(自身を含む): 87028160

約数和(自身を除く): 48365872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 5659, 6832, 11318, 22636, 39613, 45272, 79226, 90544, 158452, 316904, 345199, 633808, 690398, 1380796, 2416393, 2761592, 4832786, 5523184, 9665572, 19331144, 38662288]

約数ペア:

[(1, 38662288), (2, 19331144), (4, 9665572), (7, 5523184), (8, 4832786), (14, 2761592), (16, 2416393), (28, 1380796), (56, 690398), (61, 633808), (112, 345199), (122, 316904), (244, 158452), (427, 90544), (488, 79226), (854, 45272), (976, 39613), (1708, 22636), (3416, 11318), (5659, 6832)]