7251248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 40

約数和(自身を含む): 15186528

約数和(自身を除く): 7935280

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 503, 848, 901, 1006, 1802, 2012, 3604, 4024, 7208, 8048, 8551, 14416, 17102, 26659, 34204, 53318, 68408, 106636, 136816, 213272, 426544, 453203, 906406, 1812812, 3625624, 7251248]

約数ペア:

[(1, 7251248), (2, 3625624), (4, 1812812), (8, 906406), (16, 453203), (17, 426544), (34, 213272), (53, 136816), (68, 106636), (106, 68408), (136, 53318), (212, 34204), (272, 26659), (424, 17102), (503, 14416), (848, 8551), (901, 8048), (1006, 7208), (1802, 4024), (2012, 3604)]