112347728

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 221652480

約数和(自身を除く): 109304752

約数列:

[1, 2, 4, 8, 16, 97, 191, 194, 379, 382, 388, 758, 764, 776, 1516, 1528, 1552, 3032, 3056, 6064, 18527, 36763, 37054, 72389, 73526, 74108, 144778, 147052, 148216, 289556, 294104, 296432, 579112, 588208, 1158224, 7021733, 14043466, 28086932, 56173864, 112347728]

約数ペア:

[(1, 112347728), (2, 56173864), (4, 28086932), (8, 14043466), (16, 7021733), (97, 1158224), (191, 588208), (194, 579112), (379, 296432), (382, 294104), (388, 289556), (758, 148216), (764, 147052), (776, 144778), (1516, 74108), (1528, 73526), (1552, 72389), (3032, 37054), (3056, 36763), (6064, 18527)]