63191968

素因数分解:

$2^5\times 7^2\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:426

約数の個数: 72

約数和(自身を含む): 146168064

約数和(自身を除く): 82976096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 191, 196, 211, 224, 382, 392, 422, 764, 784, 844, 1337, 1477, 1528, 1568, 1688, 2674, 2954, 3056, 3376, 5348, 5908, 6112, 6752, 9359, 10339, 10696, 11816, 18718, 20678, 21392, 23632, 37436, 40301, 41356, 42784, 47264, 74872, 80602, 82712, 149744, 161204, 165424, 282107, 299488, 322408, 330848, 564214, 644816, 1128428, 1289632, 1974749, 2256856, 3949498, 4513712, 7898996, 9027424, 15797992, 31595984, 63191968]

約数ペア:

[(1, 63191968), (2, 31595984), (4, 15797992), (7, 9027424), (8, 7898996), (14, 4513712), (16, 3949498), (28, 2256856), (32, 1974749), (49, 1289632), (56, 1128428), (98, 644816), (112, 564214), (191, 330848), (196, 322408), (211, 299488), (224, 282107), (382, 165424), (392, 161204), (422, 149744), (764, 82712), (784, 80602), (844, 74872), (1337, 47264), (1477, 42784), (1528, 41356), (1568, 40301), (1688, 37436), (2674, 23632), (2954, 21392), (3056, 20678), (3376, 18718), (5348, 11816), (5908, 10696), (6112, 10339), (6752, 9359)]