78323752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3943}}^1$

素因数の和:4153

約数の個数: 32

約数和(自身を含む): 159022080

約数和(自身を除く): 80698328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1528, 2483, 3943, 4966, 7886, 9932, 15772, 19864, 31544, 51259, 102518, 205036, 410072, 753113, 1506226, 3012452, 6024904, 9790469, 19580938, 39161876, 78323752]

約数ペア:

[(1, 78323752), (2, 39161876), (4, 19580938), (8, 9790469), (13, 6024904), (26, 3012452), (52, 1506226), (104, 753113), (191, 410072), (382, 205036), (764, 102518), (1528, 51259), (2483, 31544), (3943, 19864), (4966, 15772), (7886, 9932)]