28702938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1033}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 62834112

約数和(自身を除く): 34131174

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 421, 842, 1033, 1263, 2066, 2526, 3099, 4631, 6198, 9262, 11363, 13893, 22726, 27786, 34089, 68178, 434893, 869786, 1304679, 2609358, 4783823, 9567646, 14351469, 28702938]

約数ペア:

[(1, 28702938), (2, 14351469), (3, 9567646), (6, 4783823), (11, 2609358), (22, 1304679), (33, 869786), (66, 434893), (421, 68178), (842, 34089), (1033, 27786), (1263, 22726), (2066, 13893), (2526, 11363), (3099, 9262), (4631, 6198)]