15235168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 32958576

約数和(自身を除く): 17723408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 691, 848, 1378, 1382, 1696, 2756, 2764, 5512, 5528, 8983, 11024, 11056, 17966, 22048, 22112, 35932, 36623, 71864, 73246, 143728, 146492, 287456, 292984, 476099, 585968, 952198, 1171936, 1904396, 3808792, 7617584, 15235168]

約数ペア:

[(1, 15235168), (2, 7617584), (4, 3808792), (8, 1904396), (13, 1171936), (16, 952198), (26, 585968), (32, 476099), (52, 292984), (53, 287456), (104, 146492), (106, 143728), (208, 73246), (212, 71864), (416, 36623), (424, 35932), (689, 22112), (691, 22048), (848, 17966), (1378, 11056), (1382, 11024), (1696, 8983), (2756, 5528), (2764, 5512)]