28590732

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1212

約数の個数: 60

約数和(自身を含む): 75755680

約数和(自身を除く): 47164948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 948, 1117, 1422, 2133, 2234, 2844, 3351, 4266, 4468, 6399, 6702, 8532, 10053, 12798, 13404, 20106, 25596, 30159, 40212, 60318, 88243, 90477, 120636, 176486, 180954, 264729, 352972, 361908, 529458, 794187, 1058916, 1588374, 2382561, 3176748, 4765122, 7147683, 9530244, 14295366, 28590732]

約数ペア:

[(1, 28590732), (2, 14295366), (3, 9530244), (4, 7147683), (6, 4765122), (9, 3176748), (12, 2382561), (18, 1588374), (27, 1058916), (36, 794187), (54, 529458), (79, 361908), (81, 352972), (108, 264729), (158, 180954), (162, 176486), (237, 120636), (316, 90477), (324, 88243), (474, 60318), (711, 40212), (948, 30159), (1117, 25596), (1422, 20106), (2133, 13404), (2234, 12798), (2844, 10053), (3351, 8532), (4266, 6702), (4468, 6399)]