28030366

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 52049088

約数和(自身を除く): 24018722

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 233, 466, 661, 1322, 1631, 3029, 3262, 4627, 6058, 8593, 9254, 17186, 21203, 42406, 60151, 120302, 154013, 308026, 1078091, 2002169, 2156182, 4004338, 14015183, 28030366]

約数ペア:

[(1, 28030366), (2, 14015183), (7, 4004338), (13, 2156182), (14, 2002169), (26, 1078091), (91, 308026), (182, 154013), (233, 120302), (466, 60151), (661, 42406), (1322, 21203), (1631, 17186), (3029, 9254), (3262, 8593), (4627, 6058)]