529449728

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 1099026096

約数和(自身を除く): 569576368

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 73, 82, 128, 146, 164, 256, 292, 328, 584, 656, 691, 1168, 1312, 1382, 2336, 2624, 2764, 2993, 4672, 5248, 5528, 5986, 9344, 10496, 11056, 11972, 18688, 22112, 23944, 28331, 44224, 47888, 50443, 56662, 88448, 95776, 100886, 113324, 176896, 191552, 201772, 226648, 383104, 403544, 453296, 766208, 807088, 906592, 1614176, 1813184, 2068163, 3228352, 3626368, 4136326, 6456704, 7252736, 8272652, 12913408, 16545304, 33090608, 66181216, 132362432, 264724864, 529449728]

約数ペア:

[(1, 529449728), (2, 264724864), (4, 132362432), (8, 66181216), (16, 33090608), (32, 16545304), (41, 12913408), (64, 8272652), (73, 7252736), (82, 6456704), (128, 4136326), (146, 3626368), (164, 3228352), (256, 2068163), (292, 1813184), (328, 1614176), (584, 906592), (656, 807088), (691, 766208), (1168, 453296), (1312, 403544), (1382, 383104), (2336, 226648), (2624, 201772), (2764, 191552), (2993, 176896), (4672, 113324), (5248, 100886), (5528, 95776), (5986, 88448), (9344, 56662), (10496, 50443), (11056, 47888), (11972, 44224), (18688, 28331), (22112, 23944)]