7099708

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 16374960

約数和(自身を除く): 9275252

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 89, 98, 148, 154, 178, 196, 259, 308, 356, 407, 518, 539, 623, 814, 979, 1036, 1078, 1246, 1628, 1813, 1958, 2156, 2492, 2849, 3293, 3626, 3916, 4361, 5698, 6586, 6853, 7252, 8722, 11396, 13172, 13706, 17444, 19943, 23051, 27412, 36223, 39886, 46102, 47971, 72446, 79772, 92204, 95942, 144892, 161357, 191884, 253561, 322714, 507122, 645428, 1014244, 1774927, 3549854, 7099708]

約数ペア:

[(1, 7099708), (2, 3549854), (4, 1774927), (7, 1014244), (11, 645428), (14, 507122), (22, 322714), (28, 253561), (37, 191884), (44, 161357), (49, 144892), (74, 95942), (77, 92204), (89, 79772), (98, 72446), (148, 47971), (154, 46102), (178, 39886), (196, 36223), (259, 27412), (308, 23051), (356, 19943), (407, 17444), (518, 13706), (539, 13172), (623, 11396), (814, 8722), (979, 7252), (1036, 6853), (1078, 6586), (1246, 5698), (1628, 4361), (1813, 3916), (1958, 3626), (2156, 3293), (2492, 2849)]