2247106784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{18691}}^1$

素因数の和:18748

約数の個数: 72

約数和(自身を含む): 5061307608

約数和(自身を除く): 2814200824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 289, 416, 442, 544, 578, 884, 1156, 1768, 2312, 3536, 3757, 4624, 7072, 7514, 9248, 15028, 18691, 30056, 37382, 60112, 74764, 120224, 149528, 242983, 299056, 317747, 485966, 598112, 635494, 971932, 1270988, 1943864, 2541976, 3887728, 4130711, 5083952, 5401699, 7775456, 8261422, 10167904, 10803398, 16522844, 21606796, 33045688, 43213592, 66091376, 70222087, 86427184, 132182752, 140444174, 172854368, 280888348, 561776696, 1123553392, 2247106784]

約数ペア:

[(1, 2247106784), (2, 1123553392), (4, 561776696), (8, 280888348), (13, 172854368), (16, 140444174), (17, 132182752), (26, 86427184), (32, 70222087), (34, 66091376), (52, 43213592), (68, 33045688), (104, 21606796), (136, 16522844), (208, 10803398), (221, 10167904), (272, 8261422), (289, 7775456), (416, 5401699), (442, 5083952), (544, 4130711), (578, 3887728), (884, 2541976), (1156, 1943864), (1768, 1270988), (2312, 971932), (3536, 635494), (3757, 598112), (4624, 485966), (7072, 317747), (7514, 299056), (9248, 242983), (15028, 149528), (18691, 120224), (30056, 74764), (37382, 60112)]