27403396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 53746560

約数和(自身を除く): 26343164

約数列:

[1, 2, 4, 19, 23, 38, 46, 61, 76, 92, 122, 244, 257, 437, 514, 874, 1028, 1159, 1403, 1748, 2318, 2806, 4636, 4883, 5612, 5911, 9766, 11822, 15677, 19532, 23644, 26657, 31354, 53314, 62708, 106628, 112309, 224618, 297863, 360571, 449236, 595726, 721142, 1191452, 1442284, 6850849, 13701698, 27403396]

約数ペア:

[(1, 27403396), (2, 13701698), (4, 6850849), (19, 1442284), (23, 1191452), (38, 721142), (46, 595726), (61, 449236), (76, 360571), (92, 297863), (122, 224618), (244, 112309), (257, 106628), (437, 62708), (514, 53314), (874, 31354), (1028, 26657), (1159, 23644), (1403, 19532), (1748, 15677), (2318, 11822), (2806, 9766), (4636, 5911), (4883, 5612)]