28344832

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 80

約数和(自身を含む): 61871040

約数和(自身を除く): 33526208

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 83, 92, 116, 128, 166, 184, 232, 256, 332, 368, 464, 512, 664, 667, 736, 928, 1328, 1334, 1472, 1856, 1909, 2407, 2656, 2668, 2944, 3712, 3818, 4814, 5312, 5336, 5888, 7424, 7636, 9628, 10624, 10672, 11776, 14848, 15272, 19256, 21248, 21344, 30544, 38512, 42496, 42688, 55361, 61088, 77024, 85376, 110722, 122176, 154048, 170752, 221444, 244352, 308096, 341504, 442888, 488704, 616192, 885776, 977408, 1232384, 1771552, 3543104, 7086208, 14172416, 28344832]

約数ペア:

[(1, 28344832), (2, 14172416), (4, 7086208), (8, 3543104), (16, 1771552), (23, 1232384), (29, 977408), (32, 885776), (46, 616192), (58, 488704), (64, 442888), (83, 341504), (92, 308096), (116, 244352), (128, 221444), (166, 170752), (184, 154048), (232, 122176), (256, 110722), (332, 85376), (368, 77024), (464, 61088), (512, 55361), (664, 42688), (667, 42496), (736, 38512), (928, 30544), (1328, 21344), (1334, 21248), (1472, 19256), (1856, 15272), (1909, 14848), (2407, 11776), (2656, 10672), (2668, 10624), (2944, 9628), (3712, 7636), (3818, 7424), (4814, 5888), (5312, 5336)]