1567989568

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{947}}^1$

素因数の和:1631

約数の個数: 56

約数和(自身を含む): 3195791424

約数和(自身を除く): 1627801856

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 631, 656, 947, 1262, 1312, 1894, 2524, 2624, 3788, 5048, 7576, 10096, 15152, 20192, 25871, 30304, 38827, 40384, 51742, 60608, 77654, 103484, 155308, 206968, 310616, 413936, 597557, 621232, 827872, 1195114, 1242464, 1655744, 2390228, 2484928, 4780456, 9560912, 19121824, 24499837, 38243648, 48999674, 97999348, 195998696, 391997392, 783994784, 1567989568]

約数ペア:

[(1, 1567989568), (2, 783994784), (4, 391997392), (8, 195998696), (16, 97999348), (32, 48999674), (41, 38243648), (64, 24499837), (82, 19121824), (164, 9560912), (328, 4780456), (631, 2484928), (656, 2390228), (947, 1655744), (1262, 1242464), (1312, 1195114), (1894, 827872), (2524, 621232), (2624, 597557), (3788, 413936), (5048, 310616), (7576, 206968), (10096, 155308), (15152, 103484), (20192, 77654), (25871, 60608), (30304, 51742), (38827, 40384)]