78010864

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 156396240

約数和(自身を除く): 78385376

約数列:

[1, 2, 4, 8, 16, 41, 82, 109, 164, 218, 328, 436, 656, 872, 1091, 1744, 2182, 4364, 4469, 8728, 8938, 17456, 17876, 35752, 44731, 71504, 89462, 118919, 178924, 237838, 357848, 475676, 715696, 951352, 1902704, 4875679, 9751358, 19502716, 39005432, 78010864]

約数ペア:

[(1, 78010864), (2, 39005432), (4, 19502716), (8, 9751358), (16, 4875679), (41, 1902704), (82, 951352), (109, 715696), (164, 475676), (218, 357848), (328, 237838), (436, 178924), (656, 118919), (872, 89462), (1091, 71504), (1744, 44731), (2182, 35752), (4364, 17876), (4469, 17456), (8728, 8938)]