28234024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38783}}^1$

素因数の和:38809

約数の個数: 32

約数和(自身を含む): 65157120

約数和(自身を除く): 36923096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 38783, 77566, 155132, 271481, 310264, 504179, 542962, 1008358, 1085924, 2016716, 2171848, 3529253, 4033432, 7058506, 14117012, 28234024]

約数ペア:

[(1, 28234024), (2, 14117012), (4, 7058506), (7, 4033432), (8, 3529253), (13, 2171848), (14, 2016716), (26, 1085924), (28, 1008358), (52, 542962), (56, 504179), (91, 310264), (104, 271481), (182, 155132), (364, 77566), (728, 38783)]