64126976

素因数分解:

$2^{15}\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 136312800

約数和(自身を除く): 72185824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 128, 152, 206, 256, 304, 412, 512, 608, 824, 1024, 1216, 1648, 1957, 2048, 2432, 3296, 3914, 4096, 4864, 6592, 7828, 8192, 9728, 13184, 15656, 16384, 19456, 26368, 31312, 32768, 38912, 52736, 62624, 77824, 105472, 125248, 155648, 210944, 250496, 311296, 421888, 500992, 622592, 843776, 1001984, 1687552, 2003968, 3375104, 4007936, 8015872, 16031744, 32063488, 64126976]

約数ペア:

[(1, 64126976), (2, 32063488), (4, 16031744), (8, 8015872), (16, 4007936), (19, 3375104), (32, 2003968), (38, 1687552), (64, 1001984), (76, 843776), (103, 622592), (128, 500992), (152, 421888), (206, 311296), (256, 250496), (304, 210944), (412, 155648), (512, 125248), (608, 105472), (824, 77824), (1024, 62624), (1216, 52736), (1648, 38912), (1957, 32768), (2048, 31312), (2432, 26368), (3296, 19456), (3914, 16384), (4096, 15656), (4864, 13184), (6592, 9728), (7828, 8192)]