7119008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 15329160

約数和(自身を除く): 8210152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 157, 208, 218, 314, 416, 436, 628, 872, 1256, 1417, 1744, 2041, 2512, 2834, 3488, 4082, 5024, 5668, 8164, 11336, 16328, 17113, 22672, 32656, 34226, 45344, 65312, 68452, 136904, 222469, 273808, 444938, 547616, 889876, 1779752, 3559504, 7119008]

約数ペア:

[(1, 7119008), (2, 3559504), (4, 1779752), (8, 889876), (13, 547616), (16, 444938), (26, 273808), (32, 222469), (52, 136904), (104, 68452), (109, 65312), (157, 45344), (208, 34226), (218, 32656), (314, 22672), (416, 17113), (436, 16328), (628, 11336), (872, 8164), (1256, 5668), (1417, 5024), (1744, 4082), (2041, 3488), (2512, 2834)]