7996503256

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2621}}^1$

素因数の和:2865

約数の個数: 96

約数和(自身を含む): 17952414480

約数和(自身を除く): 9955911224

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 181, 196, 301, 344, 362, 392, 602, 724, 1204, 1267, 1448, 2107, 2408, 2534, 2621, 4214, 5068, 5242, 7783, 8428, 8869, 10136, 10484, 15566, 16856, 17738, 18347, 20968, 31132, 35476, 36694, 54481, 62264, 70952, 73388, 108962, 112703, 128429, 146776, 217924, 225406, 256858, 381367, 435848, 450812, 474401, 513716, 762734, 788921, 901624, 948802, 1027432, 1525468, 1577842, 1897604, 3050936, 3155684, 3320807, 3795208, 5522447, 6311368, 6641614, 11044894, 13283228, 20399243, 22089788, 23245649, 26566456, 40798486, 44179576, 46491298, 81596972, 92982596, 142794701, 163193944, 185965192, 285589402, 571178804, 999562907, 1142357608, 1999125814, 3998251628, 7996503256]

約数ペア:

[(1, 7996503256), (2, 3998251628), (4, 1999125814), (7, 1142357608), (8, 999562907), (14, 571178804), (28, 285589402), (43, 185965192), (49, 163193944), (56, 142794701), (86, 92982596), (98, 81596972), (172, 46491298), (181, 44179576), (196, 40798486), (301, 26566456), (344, 23245649), (362, 22089788), (392, 20399243), (602, 13283228), (724, 11044894), (1204, 6641614), (1267, 6311368), (1448, 5522447), (2107, 3795208), (2408, 3320807), (2534, 3155684), (2621, 3050936), (4214, 1897604), (5068, 1577842), (5242, 1525468), (7783, 1027432), (8428, 948802), (8869, 901624), (10136, 788921), (10484, 762734), (15566, 513716), (16856, 474401), (17738, 450812), (18347, 435848), (20968, 381367), (31132, 256858), (35476, 225406), (36694, 217924), (54481, 146776), (62264, 128429), (70952, 112703), (73388, 108962)]