40769627834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{54547}}^1$

素因数の和:54687

約数の個数: 64

約数和(自身を含む): 74228918400

約数和(自身を除く): 33459290566

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 89, 178, 221, 247, 323, 442, 494, 646, 1157, 1513, 1691, 2314, 3026, 3382, 4199, 8398, 19669, 21983, 28747, 39338, 43966, 54547, 57494, 109094, 373711, 709111, 747422, 927299, 1036393, 1418222, 1854598, 2072786, 4854683, 9709366, 12054887, 13473109, 17618681, 24109774, 26946218, 35237362, 63110879, 82529611, 92238977, 126221758, 165059222, 184477954, 229042853, 458085706, 1072884943, 1199106701, 1568062609, 2145769886, 2398213402, 3136125218, 20384813917, 40769627834]

約数ペア:

[(1, 40769627834), (2, 20384813917), (13, 3136125218), (17, 2398213402), (19, 2145769886), (26, 1568062609), (34, 1199106701), (38, 1072884943), (89, 458085706), (178, 229042853), (221, 184477954), (247, 165059222), (323, 126221758), (442, 92238977), (494, 82529611), (646, 63110879), (1157, 35237362), (1513, 26946218), (1691, 24109774), (2314, 17618681), (3026, 13473109), (3382, 12054887), (4199, 9709366), (8398, 4854683), (19669, 2072786), (21983, 1854598), (28747, 1418222), (39338, 1036393), (43966, 927299), (54547, 747422), (57494, 709111), (109094, 373711)]