25756763584

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{22367}}^1$

素因数の和:23345

約数の個数: 56

約数和(自身を含む): 53860354560

約数和(自身を除く): 28103590976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 947, 1216, 1894, 3788, 7576, 15152, 17993, 22367, 30304, 35986, 44734, 60608, 71972, 89468, 143944, 178936, 287888, 357872, 424973, 575776, 715744, 849946, 1151552, 1431488, 1699892, 3399784, 6799568, 13599136, 21181549, 27198272, 42363098, 84726196, 169452392, 338904784, 402449431, 677809568, 804898862, 1355619136, 1609797724, 3219595448, 6439190896, 12878381792, 25756763584]

約数ペア:

[(1, 25756763584), (2, 12878381792), (4, 6439190896), (8, 3219595448), (16, 1609797724), (19, 1355619136), (32, 804898862), (38, 677809568), (64, 402449431), (76, 338904784), (152, 169452392), (304, 84726196), (608, 42363098), (947, 27198272), (1216, 21181549), (1894, 13599136), (3788, 6799568), (7576, 3399784), (15152, 1699892), (17993, 1431488), (22367, 1151552), (30304, 849946), (35986, 715744), (44734, 575776), (60608, 424973), (71972, 357872), (89468, 287888), (143944, 178936)]