1672528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 80

約数和(自身を含む): 4124736

約数和(自身を除く): 2452208

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 43, 44, 52, 68, 86, 88, 104, 136, 143, 172, 176, 187, 208, 221, 272, 286, 344, 374, 442, 473, 559, 572, 688, 731, 748, 884, 946, 1118, 1144, 1462, 1496, 1768, 1892, 2236, 2288, 2431, 2924, 2992, 3536, 3784, 4472, 4862, 5848, 6149, 7568, 8041, 8944, 9503, 9724, 11696, 12298, 16082, 19006, 19448, 24596, 32164, 38012, 38896, 49192, 64328, 76024, 98384, 104533, 128656, 152048, 209066, 418132, 836264, 1672528]

約数ペア:

[(1, 1672528), (2, 836264), (4, 418132), (8, 209066), (11, 152048), (13, 128656), (16, 104533), (17, 98384), (22, 76024), (26, 64328), (34, 49192), (43, 38896), (44, 38012), (52, 32164), (68, 24596), (86, 19448), (88, 19006), (104, 16082), (136, 12298), (143, 11696), (172, 9724), (176, 9503), (187, 8944), (208, 8041), (221, 7568), (272, 6149), (286, 5848), (344, 4862), (374, 4472), (442, 3784), (473, 3536), (559, 2992), (572, 2924), (688, 2431), (731, 2288), (748, 2236), (884, 1892), (946, 1768), (1118, 1496), (1144, 1462)]