78814888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7103}}^1$

素因数の和:7201

約数の個数: 32

約数和(自身を含む): 157708800

約数和(自身を除く): 78893912

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 7103, 11096, 14206, 28412, 56824, 134957, 269914, 518519, 539828, 1037038, 1079656, 2074076, 4148152, 9851861, 19703722, 39407444, 78814888]

約数ペア:

[(1, 78814888), (2, 39407444), (4, 19703722), (8, 9851861), (19, 4148152), (38, 2074076), (73, 1079656), (76, 1037038), (146, 539828), (152, 518519), (292, 269914), (584, 134957), (1387, 56824), (2774, 28412), (5548, 14206), (7103, 11096)]