7214416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 15400800

約数和(自身を除く): 8186384

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 179, 229, 358, 458, 716, 916, 1432, 1832, 1969, 2519, 2864, 3664, 3938, 5038, 7876, 10076, 15752, 20152, 31504, 40304, 40991, 81982, 163964, 327928, 450901, 655856, 901802, 1803604, 3607208, 7214416]

約数ペア:

[(1, 7214416), (2, 3607208), (4, 1803604), (8, 901802), (11, 655856), (16, 450901), (22, 327928), (44, 163964), (88, 81982), (176, 40991), (179, 40304), (229, 31504), (358, 20152), (458, 15752), (716, 10076), (916, 7876), (1432, 5038), (1832, 3938), (1969, 3664), (2519, 2864)]