67799296

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 145696320

約数和(自身を除く): 77897024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 256, 263, 304, 424, 526, 608, 848, 1007, 1052, 1216, 1696, 2014, 2104, 2432, 3392, 4028, 4208, 4864, 4997, 6784, 8056, 8416, 9994, 13568, 13939, 16112, 16832, 19988, 27878, 32224, 33664, 39976, 55756, 64448, 67328, 79952, 111512, 128896, 159904, 223024, 257792, 264841, 319808, 446048, 529682, 639616, 892096, 1059364, 1279232, 1784192, 2118728, 3568384, 4237456, 8474912, 16949824, 33899648, 67799296]

約数ペア:

[(1, 67799296), (2, 33899648), (4, 16949824), (8, 8474912), (16, 4237456), (19, 3568384), (32, 2118728), (38, 1784192), (53, 1279232), (64, 1059364), (76, 892096), (106, 639616), (128, 529682), (152, 446048), (212, 319808), (256, 264841), (263, 257792), (304, 223024), (424, 159904), (526, 128896), (608, 111512), (848, 79952), (1007, 67328), (1052, 64448), (1216, 55756), (1696, 39976), (2014, 33664), (2104, 32224), (2432, 27878), (3392, 19988), (4028, 16832), (4208, 16112), (4864, 13939), (4997, 13568), (6784, 9994), (8056, 8416)]