78889371268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{33484453}}^1$

素因数の和:33484507

約数の個数: 24

約数和(自身を含む): 150010353920

約数和(自身を除く): 71120982652

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 33484453, 66968906, 133937812, 636204607, 1038018043, 1272409214, 2076036086, 2544818428, 4152072172, 19722342817, 39444685634, 78889371268]

約数ペア:

[(1, 78889371268), (2, 39444685634), (4, 19722342817), (19, 4152072172), (31, 2544818428), (38, 2076036086), (62, 1272409214), (76, 1038018043), (124, 636204607), (589, 133937812), (1178, 66968906), (2356, 33484453)]