28557484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10243}}^1$

素因数の和:10305

約数の個数: 24

約数和(自身を含む): 54211248

約数和(自身を除く): 25653764

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 10243, 20486, 40972, 174131, 348262, 419963, 696524, 839926, 1679852, 7139371, 14278742, 28557484]

約数ペア:

[(1, 28557484), (2, 14278742), (4, 7139371), (17, 1679852), (34, 839926), (41, 696524), (68, 419963), (82, 348262), (164, 174131), (697, 40972), (1394, 20486), (2788, 10243)]