26521484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 53706240

約数和(自身を除く): 27184756

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 73, 92, 146, 253, 292, 359, 506, 718, 803, 1012, 1436, 1606, 1679, 3212, 3358, 3949, 6716, 7898, 8257, 15796, 16514, 18469, 26207, 33028, 36938, 52414, 73876, 90827, 104828, 181654, 288277, 363308, 576554, 602761, 1153108, 1205522, 2411044, 6630371, 13260742, 26521484]

約数ペア:

[(1, 26521484), (2, 13260742), (4, 6630371), (11, 2411044), (22, 1205522), (23, 1153108), (44, 602761), (46, 576554), (73, 363308), (92, 288277), (146, 181654), (253, 104828), (292, 90827), (359, 73876), (506, 52414), (718, 36938), (803, 33028), (1012, 26207), (1436, 18469), (1606, 16514), (1679, 15796), (3212, 8257), (3358, 7898), (3949, 6716)]