619006976

素因数分解:

$2^{10}\times 7^1\times {\mathrm{86357}}^1$

素因数の和:86384

約数の個数: 44

約数和(自身を含む): 1414198608

約数和(自身を除く): 795191632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 86357, 172714, 345428, 604499, 690856, 1208998, 1381712, 2417996, 2763424, 4835992, 5526848, 9671984, 11053696, 19343968, 22107392, 38687936, 44214784, 77375872, 88429568, 154751744, 309503488, 619006976]

約数ペア:

[(1, 619006976), (2, 309503488), (4, 154751744), (7, 88429568), (8, 77375872), (14, 44214784), (16, 38687936), (28, 22107392), (32, 19343968), (56, 11053696), (64, 9671984), (112, 5526848), (128, 4835992), (224, 2763424), (256, 2417996), (448, 1381712), (512, 1208998), (896, 690856), (1024, 604499), (1792, 345428), (3584, 172714), (7168, 86357)]