8263112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 18869760

約数和(自身を除く): 10606648

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 233, 248, 286, 341, 403, 466, 572, 682, 806, 932, 1144, 1364, 1612, 1864, 2563, 2728, 3029, 3224, 4433, 5126, 6058, 7223, 8866, 10252, 12116, 14446, 17732, 20504, 24232, 28892, 33319, 35464, 57784, 66638, 79453, 93899, 133276, 158906, 187798, 266552, 317812, 375596, 635624, 751192, 1032889, 2065778, 4131556, 8263112]

約数ペア:

[(1, 8263112), (2, 4131556), (4, 2065778), (8, 1032889), (11, 751192), (13, 635624), (22, 375596), (26, 317812), (31, 266552), (44, 187798), (52, 158906), (62, 133276), (88, 93899), (104, 79453), (124, 66638), (143, 57784), (233, 35464), (248, 33319), (286, 28892), (341, 24232), (403, 20504), (466, 17732), (572, 14446), (682, 12116), (806, 10252), (932, 8866), (1144, 7223), (1364, 6058), (1612, 5126), (1864, 4433), (2563, 3224), (2728, 3029)]