64569848

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 142053120

約数和(自身を除く): 77483272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 392, 508, 889, 1016, 1297, 1778, 2594, 3556, 5188, 6223, 7112, 9079, 10376, 12446, 18158, 24892, 36316, 49784, 63553, 72632, 127106, 164719, 254212, 329438, 508424, 658876, 1153033, 1317752, 2306066, 4612132, 8071231, 9224264, 16142462, 32284924, 64569848]

約数ペア:

[(1, 64569848), (2, 32284924), (4, 16142462), (7, 9224264), (8, 8071231), (14, 4612132), (28, 2306066), (49, 1317752), (56, 1153033), (98, 658876), (127, 508424), (196, 329438), (254, 254212), (392, 164719), (508, 127106), (889, 72632), (1016, 63553), (1297, 49784), (1778, 36316), (2594, 24892), (3556, 18158), (5188, 12446), (6223, 10376), (7112, 9079)]