80070807152

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37627259}}^1$

素因数の和:37627293

約数の個数: 40

約数和(自身を含む): 186631209600

約数和(自身を除く): 106560402448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 37627259, 75254518, 150509036, 263390813, 301018072, 526781626, 602036144, 714917921, 1053563252, 1429835842, 2107126504, 2859671684, 4214253008, 5004425447, 5719343368, 10008850894, 11438686736, 20017701788, 40035403576, 80070807152]

約数ペア:

[(1, 80070807152), (2, 40035403576), (4, 20017701788), (7, 11438686736), (8, 10008850894), (14, 5719343368), (16, 5004425447), (19, 4214253008), (28, 2859671684), (38, 2107126504), (56, 1429835842), (76, 1053563252), (112, 714917921), (133, 602036144), (152, 526781626), (266, 301018072), (304, 263390813), (532, 150509036), (1064, 75254518), (2128, 37627259)]