28603358

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5507}}^1$

素因数の和:5576

約数の個数: 24

約数和(自身を含む): 50860872

約数和(自身を除く): 22257514

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 5507, 11014, 38549, 77098, 269843, 291871, 539686, 583742, 2043097, 4086194, 14301679, 28603358]

約数ペア:

[(1, 28603358), (2, 14301679), (7, 4086194), (14, 2043097), (49, 583742), (53, 539686), (98, 291871), (106, 269843), (371, 77098), (742, 38549), (2597, 11014), (5194, 5507)]