78044552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30203}}^1$

素因数の和:30245

約数の個数: 32

約数和(自身を含む): 163101600

約数和(自身を除く): 85057048

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 30203, 60406, 120812, 241624, 513451, 573857, 1026902, 1147714, 2053804, 2295428, 4107608, 4590856, 9755569, 19511138, 39022276, 78044552]

約数ペア:

[(1, 78044552), (2, 39022276), (4, 19511138), (8, 9755569), (17, 4590856), (19, 4107608), (34, 2295428), (38, 2053804), (68, 1147714), (76, 1026902), (136, 573857), (152, 513451), (323, 241624), (646, 120812), (1292, 60406), (2584, 30203)]