2909312

素因数分解:

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

素因数の和:229

約数の個数: 64

約数和(自身を含む): 7050240

約数和(自身を除く): 4140928

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 191, 224, 238, 272, 382, 448, 476, 544, 764, 896, 952, 1088, 1337, 1528, 1904, 2176, 2674, 3056, 3247, 3808, 5348, 6112, 6494, 7616, 10696, 12224, 12988, 15232, 21392, 22729, 24448, 25976, 42784, 45458, 51952, 85568, 90916, 103904, 171136, 181832, 207808, 363664, 415616, 727328, 1454656, 2909312]

約数ペア:

[(1, 2909312), (2, 1454656), (4, 727328), (7, 415616), (8, 363664), (14, 207808), (16, 181832), (17, 171136), (28, 103904), (32, 90916), (34, 85568), (56, 51952), (64, 45458), (68, 42784), (112, 25976), (119, 24448), (128, 22729), (136, 21392), (191, 15232), (224, 12988), (238, 12224), (272, 10696), (382, 7616), (448, 6494), (476, 6112), (544, 5348), (764, 3808), (896, 3247), (952, 3056), (1088, 2674), (1337, 2176), (1528, 1904)]