425676872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{3257}}^1$

素因数の和:3342

約数の個数: 48

約数和(自身を含む): 873502380

約数和(自身を除く): 447825508

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 961, 1054, 1922, 2108, 3257, 3844, 4216, 6514, 7688, 13028, 16337, 26056, 32674, 55369, 65348, 100967, 110738, 130696, 201934, 221476, 403868, 442952, 807736, 1716439, 3129977, 3432878, 6259954, 6865756, 12519908, 13731512, 25039816, 53209609, 106419218, 212838436, 425676872]

約数ペア:

[(1, 425676872), (2, 212838436), (4, 106419218), (8, 53209609), (17, 25039816), (31, 13731512), (34, 12519908), (62, 6865756), (68, 6259954), (124, 3432878), (136, 3129977), (248, 1716439), (527, 807736), (961, 442952), (1054, 403868), (1922, 221476), (2108, 201934), (3257, 130696), (3844, 110738), (4216, 100967), (6514, 65348), (7688, 55369), (13028, 32674), (16337, 26056)]