28609704

素因数分解:

$2^3\times 3^2\times {\mathrm{397357}}^1$

素因数の和:397369

約数の個数: 24

約数和(自身を含む): 77484810

約数和(自身を除く): 48875106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397357, 794714, 1192071, 1589428, 2384142, 3178856, 3576213, 4768284, 7152426, 9536568, 14304852, 28609704]

約数ペア:

[(1, 28609704), (2, 14304852), (3, 9536568), (4, 7152426), (6, 4768284), (8, 3576213), (9, 3178856), (12, 2384142), (18, 1589428), (24, 1192071), (36, 794714), (72, 397357)]