42668912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 102930912

約数和(自身を除く): 60262000

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1097, 1144, 1496, 1768, 2194, 2288, 2431, 2992, 3536, 4388, 4862, 8776, 9724, 12067, 14261, 17552, 18649, 19448, 24134, 28522, 37298, 38896, 48268, 57044, 74596, 96536, 114088, 149192, 156871, 193072, 205139, 228176, 242437, 298384, 313742, 410278, 484874, 627484, 820556, 969748, 1254968, 1641112, 1939496, 2509936, 2666807, 3282224, 3878992, 5333614, 10667228, 21334456, 42668912]

約数ペア:

[(1, 42668912), (2, 21334456), (4, 10667228), (8, 5333614), (11, 3878992), (13, 3282224), (16, 2666807), (17, 2509936), (22, 1939496), (26, 1641112), (34, 1254968), (44, 969748), (52, 820556), (68, 627484), (88, 484874), (104, 410278), (136, 313742), (143, 298384), (176, 242437), (187, 228176), (208, 205139), (221, 193072), (272, 156871), (286, 149192), (374, 114088), (442, 96536), (572, 74596), (748, 57044), (884, 48268), (1097, 38896), (1144, 37298), (1496, 28522), (1768, 24134), (2194, 19448), (2288, 18649), (2431, 17552), (2992, 14261), (3536, 12067), (4388, 9724), (4862, 8776)]