43439968

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:908

約数の個数: 72

約数和(自身を含む): 101352384

約数和(自身を除く): 57912416

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 863, 968, 1144, 1573, 1726, 1936, 2288, 3146, 3452, 3872, 4576, 6292, 6904, 9493, 11219, 12584, 13808, 18986, 22438, 25168, 27616, 37972, 44876, 50336, 75944, 89752, 104423, 123409, 151888, 179504, 208846, 246818, 303776, 359008, 417692, 493636, 835384, 987272, 1357499, 1670768, 1974544, 2714998, 3341536, 3949088, 5429996, 10859992, 21719984, 43439968]

約数ペア:

[(1, 43439968), (2, 21719984), (4, 10859992), (8, 5429996), (11, 3949088), (13, 3341536), (16, 2714998), (22, 1974544), (26, 1670768), (32, 1357499), (44, 987272), (52, 835384), (88, 493636), (104, 417692), (121, 359008), (143, 303776), (176, 246818), (208, 208846), (242, 179504), (286, 151888), (352, 123409), (416, 104423), (484, 89752), (572, 75944), (863, 50336), (968, 44876), (1144, 37972), (1573, 27616), (1726, 25168), (1936, 22438), (2288, 18986), (3146, 13808), (3452, 12584), (3872, 11219), (4576, 9493), (6292, 6904)]