66440448

素因数分解:

$2^8\times 3^2\times {\mathrm{28837}}^1$

素因数の和:28859

約数の個数: 54

約数和(自身を含む): 191570834

約数和(自身を除く): 125130386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 28837, 57674, 86511, 115348, 173022, 230696, 259533, 346044, 461392, 519066, 692088, 922784, 1038132, 1384176, 1845568, 2076264, 2768352, 3691136, 4152528, 5536704, 7382272, 8305056, 11073408, 16610112, 22146816, 33220224, 66440448]

約数ペア:

[(1, 66440448), (2, 33220224), (3, 22146816), (4, 16610112), (6, 11073408), (8, 8305056), (9, 7382272), (12, 5536704), (16, 4152528), (18, 3691136), (24, 2768352), (32, 2076264), (36, 1845568), (48, 1384176), (64, 1038132), (72, 922784), (96, 692088), (128, 519066), (144, 461392), (192, 346044), (256, 259533), (288, 230696), (384, 173022), (576, 115348), (768, 86511), (1152, 57674), (2304, 28837)]