28005327558

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{39893629}}^1$

素因数の和:39893653

約数の個数: 32

約数和(自身を含む): 67021298400

約数和(自身を除く): 39015970842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 39893629, 79787258, 119680887, 239361774, 359042661, 518617177, 718085322, 1037234354, 1077127983, 1555851531, 2154255966, 3111703062, 4667554593, 9335109186, 14002663779, 28005327558]

約数ペア:

[(1, 28005327558), (2, 14002663779), (3, 9335109186), (6, 4667554593), (9, 3111703062), (13, 2154255966), (18, 1555851531), (26, 1077127983), (27, 1037234354), (39, 718085322), (54, 518617177), (78, 359042661), (117, 239361774), (234, 119680887), (351, 79787258), (702, 39893629)]