42947752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4789}}^1$

素因数の和:4873

約数の個数: 32

約数和(自身を含む): 86220000

約数和(自身を除く): 43272248

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 4789, 8968, 9578, 19156, 38312, 90991, 181982, 282551, 363964, 565102, 727928, 1130204, 2260408, 5368469, 10736938, 21473876, 42947752]

約数ペア:

[(1, 42947752), (2, 21473876), (4, 10736938), (8, 5368469), (19, 2260408), (38, 1130204), (59, 727928), (76, 565102), (118, 363964), (152, 282551), (236, 181982), (472, 90991), (1121, 38312), (2242, 19156), (4484, 9578), (4789, 8968)]