38889136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 92494080

約数和(自身を除く): 53604944

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 572, 598, 739, 1012, 1144, 1196, 1478, 2024, 2288, 2392, 2956, 3289, 4048, 4784, 5912, 6578, 8129, 9607, 11824, 13156, 16258, 16997, 19214, 26312, 32516, 33994, 38428, 52624, 65032, 67988, 76856, 105677, 130064, 135976, 153712, 186967, 211354, 220961, 271952, 373934, 422708, 441922, 747868, 845416, 883844, 1495736, 1690832, 1767688, 2430571, 2991472, 3535376, 4861142, 9722284, 19444568, 38889136]

約数ペア:

[(1, 38889136), (2, 19444568), (4, 9722284), (8, 4861142), (11, 3535376), (13, 2991472), (16, 2430571), (22, 1767688), (23, 1690832), (26, 1495736), (44, 883844), (46, 845416), (52, 747868), (88, 441922), (92, 422708), (104, 373934), (143, 271952), (176, 220961), (184, 211354), (208, 186967), (253, 153712), (286, 135976), (299, 130064), (368, 105677), (506, 76856), (572, 67988), (598, 65032), (739, 52624), (1012, 38428), (1144, 33994), (1196, 32516), (1478, 26312), (2024, 19214), (2288, 16997), (2392, 16258), (2956, 13156), (3289, 11824), (4048, 9607), (4784, 8129), (5912, 6578)]