1328992

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 3175200

約数和(自身を除く): 1846208

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 349, 476, 544, 698, 952, 1396, 1904, 2443, 2792, 3808, 4886, 5584, 5933, 9772, 11168, 11866, 19544, 23732, 39088, 41531, 47464, 78176, 83062, 94928, 166124, 189856, 332248, 664496, 1328992]

約数ペア:

[(1, 1328992), (2, 664496), (4, 332248), (7, 189856), (8, 166124), (14, 94928), (16, 83062), (17, 78176), (28, 47464), (32, 41531), (34, 39088), (56, 23732), (68, 19544), (112, 11866), (119, 11168), (136, 9772), (224, 5933), (238, 5584), (272, 4886), (349, 3808), (476, 2792), (544, 2443), (698, 1904), (952, 1396)]