28019796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14503}}^1$

素因数の和:14540

約数の個数: 48

約数和(自身を含む): 77973504

約数和(自身を除く): 49953708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 14503, 29006, 43509, 58012, 87018, 101521, 174036, 203042, 304563, 333569, 406084, 609126, 667138, 1000707, 1218252, 1334276, 2001414, 2334983, 4002828, 4669966, 7004949, 9339932, 14009898, 28019796]

約数ペア:

[(1, 28019796), (2, 14009898), (3, 9339932), (4, 7004949), (6, 4669966), (7, 4002828), (12, 2334983), (14, 2001414), (21, 1334276), (23, 1218252), (28, 1000707), (42, 667138), (46, 609126), (69, 406084), (84, 333569), (92, 304563), (138, 203042), (161, 174036), (276, 101521), (322, 87018), (483, 58012), (644, 43509), (966, 29006), (1932, 14503)]