7319228

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:474

約数の個数: 36

約数和(自身を含む): 15082200

約数和(自身を除く): 7762972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 349, 428, 698, 749, 1396, 1498, 2443, 2996, 4886, 5243, 9772, 10486, 17101, 20972, 34202, 37343, 68404, 74686, 149372, 261401, 522802, 1045604, 1829807, 3659614, 7319228]

約数ペア:

[(1, 7319228), (2, 3659614), (4, 1829807), (7, 1045604), (14, 522802), (28, 261401), (49, 149372), (98, 74686), (107, 68404), (196, 37343), (214, 34202), (349, 20972), (428, 17101), (698, 10486), (749, 9772), (1396, 5243), (1498, 4886), (2443, 2996)]