67744768

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:767

約数の個数: 88

約数和(自身を含む): 166904192

約数和(自身を除く): 99159424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 727, 728, 832, 896, 1024, 1454, 1456, 1664, 1792, 2908, 2912, 3328, 3584, 5089, 5816, 5824, 6656, 7168, 9451, 10178, 11632, 11648, 13312, 18902, 20356, 23264, 23296, 37804, 40712, 46528, 46592, 66157, 75608, 81424, 93056, 93184, 132314, 151216, 162848, 186112, 264628, 302432, 325696, 372224, 529256, 604864, 651392, 744448, 1058512, 1209728, 1302784, 2117024, 2419456, 2605568, 4234048, 4838912, 5211136, 8468096, 9677824, 16936192, 33872384, 67744768]

約数ペア:

[(1, 67744768), (2, 33872384), (4, 16936192), (7, 9677824), (8, 8468096), (13, 5211136), (14, 4838912), (16, 4234048), (26, 2605568), (28, 2419456), (32, 2117024), (52, 1302784), (56, 1209728), (64, 1058512), (91, 744448), (104, 651392), (112, 604864), (128, 529256), (182, 372224), (208, 325696), (224, 302432), (256, 264628), (364, 186112), (416, 162848), (448, 151216), (512, 132314), (727, 93184), (728, 93056), (832, 81424), (896, 75608), (1024, 66157), (1454, 46592), (1456, 46528), (1664, 40712), (1792, 37804), (2908, 23296), (2912, 23264), (3328, 20356), (3584, 18902), (5089, 13312), (5816, 11648), (5824, 11632), (6656, 10178), (7168, 9451)]