78263536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{641}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 163833264

約数和(自身を除く): 85569728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 587, 641, 1174, 1282, 2348, 2564, 4696, 5128, 7631, 8333, 9392, 10256, 15262, 16666, 30524, 33332, 61048, 66664, 122096, 133328, 376267, 752534, 1505068, 3010136, 4891471, 6020272, 9782942, 19565884, 39131768, 78263536]

約数ペア:

[(1, 78263536), (2, 39131768), (4, 19565884), (8, 9782942), (13, 6020272), (16, 4891471), (26, 3010136), (52, 1505068), (104, 752534), (208, 376267), (587, 133328), (641, 122096), (1174, 66664), (1282, 61048), (2348, 33332), (2564, 30524), (4696, 16666), (5128, 15262), (7631, 10256), (8333, 9392)]