44016128

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 80

約数和(自身を含む): 100540440

約数和(自身を除く): 56524312

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 389, 416, 442, 512, 544, 778, 832, 884, 1088, 1556, 1664, 1768, 2176, 3112, 3328, 3536, 4352, 5057, 6224, 6613, 6656, 7072, 8704, 10114, 12448, 13226, 14144, 20228, 24896, 26452, 28288, 40456, 49792, 52904, 56576, 80912, 85969, 99584, 105808, 113152, 161824, 171938, 199168, 211616, 323648, 343876, 423232, 647296, 687752, 846464, 1294592, 1375504, 1692928, 2589184, 2751008, 3385856, 5502016, 11004032, 22008064, 44016128]

約数ペア:

[(1, 44016128), (2, 22008064), (4, 11004032), (8, 5502016), (13, 3385856), (16, 2751008), (17, 2589184), (26, 1692928), (32, 1375504), (34, 1294592), (52, 846464), (64, 687752), (68, 647296), (104, 423232), (128, 343876), (136, 323648), (208, 211616), (221, 199168), (256, 171938), (272, 161824), (389, 113152), (416, 105808), (442, 99584), (512, 85969), (544, 80912), (778, 56576), (832, 52904), (884, 49792), (1088, 40456), (1556, 28288), (1664, 26452), (1768, 24896), (2176, 20228), (3112, 14144), (3328, 13226), (3536, 12448), (4352, 10114), (5057, 8704), (6224, 7072), (6613, 6656)]