16675828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 33417216

約数和(自身を除く): 16741388

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 73, 92, 146, 191, 292, 299, 382, 598, 764, 949, 1196, 1679, 1898, 2483, 3358, 3796, 4393, 4966, 6716, 8786, 9932, 13943, 17572, 21827, 27886, 43654, 55772, 57109, 87308, 114218, 181259, 228436, 320689, 362518, 641378, 725036, 1282756, 4168957, 8337914, 16675828]

約数ペア:

[(1, 16675828), (2, 8337914), (4, 4168957), (13, 1282756), (23, 725036), (26, 641378), (46, 362518), (52, 320689), (73, 228436), (92, 181259), (146, 114218), (191, 87308), (292, 57109), (299, 55772), (382, 43654), (598, 27886), (764, 21827), (949, 17572), (1196, 13943), (1679, 9932), (1898, 8786), (2483, 6716), (3358, 4966), (3796, 4393)]