15672464336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{3527}}^1$

素因数の和:3912

約数の個数: 80

約数和(自身を含む): 32757903360

約数和(自身を除く): 17085439024

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 311, 376, 622, 752, 893, 1244, 1786, 2488, 3527, 3572, 4976, 5909, 7054, 7144, 11818, 14108, 14288, 14617, 23636, 28216, 29234, 47272, 56432, 58468, 67013, 94544, 116936, 134026, 165769, 233872, 268052, 277723, 331538, 536104, 555446, 663076, 1072208, 1096897, 1110892, 1326152, 2193794, 2221784, 2652304, 3149611, 4387588, 4443568, 6299222, 8775176, 12598444, 17550352, 20841043, 25196888, 41682086, 50393776, 51554159, 83364172, 103108318, 166728344, 206216636, 333456688, 412433272, 824866544, 979529021, 1959058042, 3918116084, 7836232168, 15672464336]

約数ペア:

[(1, 15672464336), (2, 7836232168), (4, 3918116084), (8, 1959058042), (16, 979529021), (19, 824866544), (38, 412433272), (47, 333456688), (76, 206216636), (94, 166728344), (152, 103108318), (188, 83364172), (304, 51554159), (311, 50393776), (376, 41682086), (622, 25196888), (752, 20841043), (893, 17550352), (1244, 12598444), (1786, 8775176), (2488, 6299222), (3527, 4443568), (3572, 4387588), (4976, 3149611), (5909, 2652304), (7054, 2221784), (7144, 2193794), (11818, 1326152), (14108, 1110892), (14288, 1096897), (14617, 1072208), (23636, 663076), (28216, 555446), (29234, 536104), (47272, 331538), (56432, 277723), (58468, 268052), (67013, 233872), (94544, 165769), (116936, 134026)]