68869724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7266

約数の個数: 48

約数和(自身を含む): 155129856

約数和(自身を除く): 86260132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 7213, 9548, 14426, 28852, 50491, 79343, 100982, 158686, 201964, 223603, 317372, 447206, 555401, 894412, 1110802, 1565221, 2221604, 2459633, 3130442, 4919266, 6260884, 9838532, 17217431, 34434862, 68869724]

約数ペア:

[(1, 68869724), (2, 34434862), (4, 17217431), (7, 9838532), (11, 6260884), (14, 4919266), (22, 3130442), (28, 2459633), (31, 2221604), (44, 1565221), (62, 1110802), (77, 894412), (124, 555401), (154, 447206), (217, 317372), (308, 223603), (341, 201964), (434, 158686), (682, 100982), (868, 79343), (1364, 50491), (2387, 28852), (4774, 14426), (7213, 9548)]