26917870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 59973120

約数和(自身を除く): 33055250

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 95, 133, 185, 190, 259, 266, 370, 518, 547, 665, 703, 1094, 1295, 1330, 1406, 2590, 2735, 3515, 3829, 4921, 5470, 7030, 7658, 9842, 10393, 19145, 20239, 20786, 24605, 38290, 40478, 49210, 51965, 72751, 101195, 103930, 141673, 145502, 202390, 283346, 363755, 384541, 708365, 727510, 769082, 1416730, 1922705, 2691787, 3845410, 5383574, 13458935, 26917870]

約数ペア:

[(1, 26917870), (2, 13458935), (5, 5383574), (7, 3845410), (10, 2691787), (14, 1922705), (19, 1416730), (35, 769082), (37, 727510), (38, 708365), (70, 384541), (74, 363755), (95, 283346), (133, 202390), (185, 145502), (190, 141673), (259, 103930), (266, 101195), (370, 72751), (518, 51965), (547, 49210), (665, 40478), (703, 38290), (1094, 24605), (1295, 20786), (1330, 20239), (1406, 19145), (2590, 10393), (2735, 9842), (3515, 7658), (3829, 7030), (4921, 5470)]