64553984

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{521}}^1$

素因数の和:563

約数の個数: 66

約数和(自身を含む): 142115022

約数和(自身を除く): 77561038

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 521, 704, 968, 1024, 1042, 1408, 1936, 2084, 2816, 3872, 4168, 5632, 5731, 7744, 8336, 11264, 11462, 15488, 16672, 22924, 30976, 33344, 45848, 61952, 63041, 66688, 91696, 123904, 126082, 133376, 183392, 252164, 266752, 366784, 504328, 533504, 733568, 1008656, 1467136, 2017312, 2934272, 4034624, 5868544, 8069248, 16138496, 32276992, 64553984]

約数ペア:

[(1, 64553984), (2, 32276992), (4, 16138496), (8, 8069248), (11, 5868544), (16, 4034624), (22, 2934272), (32, 2017312), (44, 1467136), (64, 1008656), (88, 733568), (121, 533504), (128, 504328), (176, 366784), (242, 266752), (256, 252164), (352, 183392), (484, 133376), (512, 126082), (521, 123904), (704, 91696), (968, 66688), (1024, 63041), (1042, 61952), (1408, 45848), (1936, 33344), (2084, 30976), (2816, 22924), (3872, 16672), (4168, 15488), (5632, 11462), (5731, 11264), (7744, 8336)]