28501458

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 58613760

約数和(自身を除く): 30112302

約数列:

[1, 2, 3, 6, 47, 94, 141, 211, 282, 422, 479, 633, 958, 1266, 1437, 2874, 9917, 19834, 22513, 29751, 45026, 59502, 67539, 101069, 135078, 202138, 303207, 606414, 4750243, 9500486, 14250729, 28501458]

約数ペア:

[(1, 28501458), (2, 14250729), (3, 9500486), (6, 4750243), (47, 606414), (94, 303207), (141, 202138), (211, 135078), (282, 101069), (422, 67539), (479, 59502), (633, 45026), (958, 29751), (1266, 22513), (1437, 19834), (2874, 9917)]