68767712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3119}}^1$

素因数の和:3195

約数の個数: 48

約数和(自身を含む): 148599360

約数和(自身を除く): 79831648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 3119, 5512, 6238, 11024, 12476, 22048, 24952, 40547, 49904, 81094, 99808, 162188, 165307, 324376, 330614, 648752, 661228, 1297504, 1322456, 2148991, 2644912, 4297982, 5289824, 8595964, 17191928, 34383856, 68767712]

約数ペア:

[(1, 68767712), (2, 34383856), (4, 17191928), (8, 8595964), (13, 5289824), (16, 4297982), (26, 2644912), (32, 2148991), (52, 1322456), (53, 1297504), (104, 661228), (106, 648752), (208, 330614), (212, 324376), (416, 165307), (424, 162188), (689, 99808), (848, 81094), (1378, 49904), (1696, 40547), (2756, 24952), (3119, 22048), (5512, 12476), (6238, 11024)]