28608034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8273}}^1$

素因数の和:8314

約数の個数: 32

約数和(自身を含む): 55601280

約数和(自身を除く): 26993246

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 8273, 16546, 57911, 107549, 115822, 157187, 215098, 314374, 752843, 1100309, 1505686, 2043431, 2200618, 4086862, 14304017, 28608034]

約数ペア:

[(1, 28608034), (2, 14304017), (7, 4086862), (13, 2200618), (14, 2043431), (19, 1505686), (26, 1100309), (38, 752843), (91, 314374), (133, 215098), (182, 157187), (247, 115822), (266, 107549), (494, 57911), (1729, 16546), (3458, 8273)]