77003476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^2$

素因数の和:400

約数の個数: 36

約数和(自身を含む): 150032736

約数和(自身を除く): 73029260

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 157, 284, 314, 628, 781, 1562, 1727, 3124, 3454, 6908, 11147, 22294, 24649, 44588, 49298, 98596, 122617, 245234, 271139, 490468, 542278, 1084556, 1750079, 3500158, 7000316, 19250869, 38501738, 77003476]

約数ペア:

[(1, 77003476), (2, 38501738), (4, 19250869), (11, 7000316), (22, 3500158), (44, 1750079), (71, 1084556), (142, 542278), (157, 490468), (284, 271139), (314, 245234), (628, 122617), (781, 98596), (1562, 49298), (1727, 44588), (3124, 24649), (3454, 22294), (6908, 11147)]