70245584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{859}}^1$

素因数の和:1155

約数の個数: 40

約数和(自身を含む): 143964000

約数和(自身を除く): 73718416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 269, 304, 538, 859, 1076, 1718, 2152, 3436, 4304, 5111, 6872, 10222, 13744, 16321, 20444, 32642, 40888, 65284, 81776, 130568, 231071, 261136, 462142, 924284, 1848568, 3697136, 4390349, 8780698, 17561396, 35122792, 70245584]

約数ペア:

[(1, 70245584), (2, 35122792), (4, 17561396), (8, 8780698), (16, 4390349), (19, 3697136), (38, 1848568), (76, 924284), (152, 462142), (269, 261136), (304, 231071), (538, 130568), (859, 81776), (1076, 65284), (1718, 40888), (2152, 32642), (3436, 20444), (4304, 16321), (5111, 13744), (6872, 10222)]