28998538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^2$

素因数の和:286

約数の個数: 24

約数和(自身を含む): 46546272

約数和(自身を除く): 17547734

約数列:

[1, 2, 23, 46, 67, 97, 134, 194, 1541, 2231, 3082, 4462, 6499, 9409, 12998, 18818, 149477, 216407, 298954, 432814, 630403, 1260806, 14499269, 28998538]

約数ペア:

[(1, 28998538), (2, 14499269), (23, 1260806), (46, 630403), (67, 432814), (97, 298954), (134, 216407), (194, 149477), (1541, 18818), (2231, 12998), (3082, 9409), (4462, 6499)]