3645796

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 8618400

約数和(自身を除く): 4972604

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 89, 98, 133, 154, 178, 196, 209, 266, 308, 356, 418, 532, 539, 623, 836, 931, 979, 1078, 1246, 1463, 1691, 1862, 1958, 2156, 2492, 2926, 3382, 3724, 3916, 4361, 5852, 6764, 6853, 8722, 10241, 11837, 13706, 17444, 18601, 20482, 23674, 27412, 37202, 40964, 47348, 47971, 74404, 82859, 95942, 130207, 165718, 191884, 260414, 331436, 520828, 911449, 1822898, 3645796]

約数ペア:

[(1, 3645796), (2, 1822898), (4, 911449), (7, 520828), (11, 331436), (14, 260414), (19, 191884), (22, 165718), (28, 130207), (38, 95942), (44, 82859), (49, 74404), (76, 47971), (77, 47348), (89, 40964), (98, 37202), (133, 27412), (154, 23674), (178, 20482), (196, 18601), (209, 17444), (266, 13706), (308, 11837), (356, 10241), (418, 8722), (532, 6853), (539, 6764), (623, 5852), (836, 4361), (931, 3916), (979, 3724), (1078, 3382), (1246, 2926), (1463, 2492), (1691, 2156), (1862, 1958)]