4290496

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 56

約数和(自身を含む): 9952736

約数和(自身を除く): 5662240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 157, 224, 244, 314, 427, 448, 488, 628, 854, 976, 1099, 1256, 1708, 1952, 2198, 2512, 3416, 3904, 4396, 5024, 6832, 8792, 9577, 10048, 13664, 17584, 19154, 27328, 35168, 38308, 67039, 70336, 76616, 134078, 153232, 268156, 306464, 536312, 612928, 1072624, 2145248, 4290496]

約数ペア:

[(1, 4290496), (2, 2145248), (4, 1072624), (7, 612928), (8, 536312), (14, 306464), (16, 268156), (28, 153232), (32, 134078), (56, 76616), (61, 70336), (64, 67039), (112, 38308), (122, 35168), (157, 27328), (224, 19154), (244, 17584), (314, 13664), (427, 10048), (448, 9577), (488, 8792), (628, 6832), (854, 5024), (976, 4396), (1099, 3904), (1256, 3416), (1708, 2512), (1952, 2198)]