827125432

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:1052

約数の個数: 64

約数和(自身を含む): 1801313280

約数和(自身を除く): 974187848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 193, 206, 386, 412, 721, 743, 772, 824, 1351, 1442, 1486, 1544, 2702, 2884, 2972, 5201, 5404, 5768, 5944, 10402, 10808, 19879, 20804, 39758, 41608, 76529, 79516, 139153, 143399, 153058, 159032, 278306, 286798, 306116, 535703, 556612, 573596, 612232, 1003793, 1071406, 1113224, 1147192, 2007586, 2142812, 4015172, 4285624, 8030344, 14770097, 29540194, 59080388, 103390679, 118160776, 206781358, 413562716, 827125432]

約数ペア:

[(1, 827125432), (2, 413562716), (4, 206781358), (7, 118160776), (8, 103390679), (14, 59080388), (28, 29540194), (56, 14770097), (103, 8030344), (193, 4285624), (206, 4015172), (386, 2142812), (412, 2007586), (721, 1147192), (743, 1113224), (772, 1071406), (824, 1003793), (1351, 612232), (1442, 573596), (1486, 556612), (1544, 535703), (2702, 306116), (2884, 286798), (2972, 278306), (5201, 159032), (5404, 153058), (5768, 143399), (5944, 139153), (10402, 79516), (10808, 76529), (19879, 41608), (20804, 39758)]