61631488

素因数分解:

$2^{10}\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:592

約数の個数: 44

約数和(自身を含む): 124375720

約数和(自身を除く): 62744232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 433, 512, 556, 866, 1024, 1112, 1732, 2224, 3464, 4448, 6928, 8896, 13856, 17792, 27712, 35584, 55424, 60187, 71168, 110848, 120374, 142336, 221696, 240748, 443392, 481496, 962992, 1925984, 3851968, 7703936, 15407872, 30815744, 61631488]

約数ペア:

[(1, 61631488), (2, 30815744), (4, 15407872), (8, 7703936), (16, 3851968), (32, 1925984), (64, 962992), (128, 481496), (139, 443392), (256, 240748), (278, 221696), (433, 142336), (512, 120374), (556, 110848), (866, 71168), (1024, 60187), (1112, 55424), (1732, 35584), (2224, 27712), (3464, 17792), (4448, 13856), (6928, 8896)]