16615652768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{279311}}^1$

素因数の和:279358

約数の個数: 72

約数和(自身を含む): 38642256576

約数和(自身を除く): 22026603808

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 352, 416, 572, 676, 1144, 1352, 1859, 2288, 2704, 3718, 4576, 5408, 7436, 14872, 29744, 59488, 279311, 558622, 1117244, 2234488, 3072421, 3631043, 4468976, 6144842, 7262086, 8937952, 12289684, 14524172, 24579368, 29048344, 39941473, 47203559, 49158736, 58096688, 79882946, 94407118, 98317472, 116193376, 159765892, 188814236, 319531784, 377628472, 519239149, 639063568, 755256944, 1038478298, 1278127136, 1510513888, 2076956596, 4153913192, 8307826384, 16615652768]

約数ペア:

[(1, 16615652768), (2, 8307826384), (4, 4153913192), (8, 2076956596), (11, 1510513888), (13, 1278127136), (16, 1038478298), (22, 755256944), (26, 639063568), (32, 519239149), (44, 377628472), (52, 319531784), (88, 188814236), (104, 159765892), (143, 116193376), (169, 98317472), (176, 94407118), (208, 79882946), (286, 58096688), (338, 49158736), (352, 47203559), (416, 39941473), (572, 29048344), (676, 24579368), (1144, 14524172), (1352, 12289684), (1859, 8937952), (2288, 7262086), (2704, 6144842), (3718, 4468976), (4576, 3631043), (5408, 3072421), (7436, 2234488), (14872, 1117244), (29744, 558622), (59488, 279311)]