917687296

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{28909}}^1$

素因数の和:28960

約数の個数: 44

約数和(自身を含む): 1893720640

約数和(自身を除く): 976033344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 7936, 15872, 28909, 31744, 57818, 115636, 231272, 462544, 896179, 925088, 1792358, 1850176, 3584716, 3700352, 7169432, 7400704, 14338864, 14801408, 28677728, 29602816, 57355456, 114710912, 229421824, 458843648, 917687296]

約数ペア:

[(1, 917687296), (2, 458843648), (4, 229421824), (8, 114710912), (16, 57355456), (31, 29602816), (32, 28677728), (62, 14801408), (64, 14338864), (124, 7400704), (128, 7169432), (248, 3700352), (256, 3584716), (496, 1850176), (512, 1792358), (992, 925088), (1024, 896179), (1984, 462544), (3968, 231272), (7936, 115636), (15872, 57818), (28909, 31744)]