28528602

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3389}}^1$

素因数の和:3478

約数の個数: 32

約数和(自身を含む): 60531840

約数和(自身を除く): 32003238

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 3389, 4209, 6778, 8418, 10167, 20334, 77947, 155894, 206729, 233841, 413458, 467682, 620187, 1240374, 4754767, 9509534, 14264301, 28528602]

約数ペア:

[(1, 28528602), (2, 14264301), (3, 9509534), (6, 4754767), (23, 1240374), (46, 620187), (61, 467682), (69, 413458), (122, 233841), (138, 206729), (183, 155894), (366, 77947), (1403, 20334), (2806, 10167), (3389, 8418), (4209, 6778)]