28248152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3919}}^1$

素因数の和:3995

約数の個数: 32

約数和(自身を含む): 57153600

約数和(自身を除く): 28905448

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 3919, 7208, 7838, 15676, 31352, 66623, 133246, 207707, 266492, 415414, 532984, 830828, 1661656, 3531019, 7062038, 14124076, 28248152]

約数ペア:

[(1, 28248152), (2, 14124076), (4, 7062038), (8, 3531019), (17, 1661656), (34, 830828), (53, 532984), (68, 415414), (106, 266492), (136, 207707), (212, 133246), (424, 66623), (901, 31352), (1802, 15676), (3604, 7838), (3919, 7208)]