28747019522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{495587}}^1$

素因数の和:495722

約数の個数: 32

約数和(自身を含む): 48956164992

約数和(自身を除く): 20209145470

約数列:

[1, 2, 13, 23, 26, 46, 97, 194, 299, 598, 1261, 2231, 2522, 4462, 29003, 58006, 495587, 991174, 6442631, 11398501, 12885262, 22797002, 48071939, 96143878, 148180513, 296361026, 624935207, 1105654597, 1249870414, 2211309194, 14373509761, 28747019522]

約数ペア:

[(1, 28747019522), (2, 14373509761), (13, 2211309194), (23, 1249870414), (26, 1105654597), (46, 624935207), (97, 296361026), (194, 148180513), (299, 96143878), (598, 48071939), (1261, 22797002), (2231, 12885262), (2522, 11398501), (4462, 6442631), (29003, 991174), (58006, 495587)]