2638423424

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{32359}}^1$

素因数の和:32400

約数の個数: 96

約数和(自身を含む): 6584936400

約数和(自身を除く): 3946512976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 2548, 2912, 3136, 5096, 5824, 6272, 10192, 11648, 20384, 32359, 40768, 64718, 81536, 129436, 226513, 258872, 420667, 453026, 517744, 841334, 906052, 1035488, 1585591, 1682668, 1812104, 2070976, 2944669, 3171182, 3365336, 3624208, 4141952, 5889338, 6342364, 6730672, 7248416, 11778676, 12684728, 13461344, 14496832, 20612683, 23557352, 25369456, 26922688, 28993664, 41225366, 47114704, 50738912, 53845376, 82450732, 94229408, 101477824, 164901464, 188458816, 202955648, 329802928, 376917632, 659605856, 1319211712, 2638423424]

約数ペア:

[(1, 2638423424), (2, 1319211712), (4, 659605856), (7, 376917632), (8, 329802928), (13, 202955648), (14, 188458816), (16, 164901464), (26, 101477824), (28, 94229408), (32, 82450732), (49, 53845376), (52, 50738912), (56, 47114704), (64, 41225366), (91, 28993664), (98, 26922688), (104, 25369456), (112, 23557352), (128, 20612683), (182, 14496832), (196, 13461344), (208, 12684728), (224, 11778676), (364, 7248416), (392, 6730672), (416, 6342364), (448, 5889338), (637, 4141952), (728, 3624208), (784, 3365336), (832, 3171182), (896, 2944669), (1274, 2070976), (1456, 1812104), (1568, 1682668), (1664, 1585591), (2548, 1035488), (2912, 906052), (3136, 841334), (5096, 517744), (5824, 453026), (6272, 420667), (10192, 258872), (11648, 226513), (20384, 129436), (32359, 81536), (40768, 64718)]