727328

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 1741824

約数和(自身を除く): 1014496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 191, 224, 238, 272, 382, 476, 544, 764, 952, 1337, 1528, 1904, 2674, 3056, 3247, 3808, 5348, 6112, 6494, 10696, 12988, 21392, 22729, 25976, 42784, 45458, 51952, 90916, 103904, 181832, 363664, 727328]

約数ペア:

[(1, 727328), (2, 363664), (4, 181832), (7, 103904), (8, 90916), (14, 51952), (16, 45458), (17, 42784), (28, 25976), (32, 22729), (34, 21392), (56, 12988), (68, 10696), (112, 6494), (119, 6112), (136, 5348), (191, 3808), (224, 3247), (238, 3056), (272, 2674), (382, 1904), (476, 1528), (544, 1337), (764, 952)]