64250816

素因数分解:

$2^6\times 7^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1021

約数の個数: 56

約数和(自身を含む): 146730720

約数和(自身を除く): 82479904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 173, 224, 346, 448, 692, 829, 1211, 1384, 1658, 2422, 2768, 3316, 4844, 5536, 5803, 6632, 9688, 11072, 11606, 13264, 19376, 23212, 26528, 38752, 46424, 53056, 77504, 92848, 143417, 185696, 286834, 371392, 573668, 1003919, 1147336, 2007838, 2294672, 4015676, 4589344, 8031352, 9178688, 16062704, 32125408, 64250816]

約数ペア:

[(1, 64250816), (2, 32125408), (4, 16062704), (7, 9178688), (8, 8031352), (14, 4589344), (16, 4015676), (28, 2294672), (32, 2007838), (56, 1147336), (64, 1003919), (112, 573668), (173, 371392), (224, 286834), (346, 185696), (448, 143417), (692, 92848), (829, 77504), (1211, 53056), (1384, 46424), (1658, 38752), (2422, 26528), (2768, 23212), (3316, 19376), (4844, 13264), (5536, 11606), (5803, 11072), (6632, 9688)]