3784928

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 8686944

約数和(自身を除く): 4902016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 277, 427, 488, 554, 854, 976, 1108, 1708, 1939, 1952, 2216, 3416, 3878, 4432, 6832, 7756, 8864, 13664, 15512, 16897, 31024, 33794, 62048, 67588, 118279, 135176, 236558, 270352, 473116, 540704, 946232, 1892464, 3784928]

約数ペア:

[(1, 3784928), (2, 1892464), (4, 946232), (7, 540704), (8, 473116), (14, 270352), (16, 236558), (28, 135176), (32, 118279), (56, 67588), (61, 62048), (112, 33794), (122, 31024), (224, 16897), (244, 15512), (277, 13664), (427, 8864), (488, 7756), (554, 6832), (854, 4432), (976, 3878), (1108, 3416), (1708, 2216), (1939, 1952)]