63889336

素因数分解:

$2^3\times 7^2\times {\mathrm{349}}^1\times {\mathrm{467}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 140049000

約数和(自身を除く): 76159664

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 349, 392, 467, 698, 934, 1396, 1868, 2443, 2792, 3269, 3736, 4886, 6538, 9772, 13076, 17101, 19544, 22883, 26152, 34202, 45766, 68404, 91532, 136808, 162983, 183064, 325966, 651932, 1140881, 1303864, 2281762, 4563524, 7986167, 9127048, 15972334, 31944668, 63889336]

約数ペア:

[(1, 63889336), (2, 31944668), (4, 15972334), (7, 9127048), (8, 7986167), (14, 4563524), (28, 2281762), (49, 1303864), (56, 1140881), (98, 651932), (196, 325966), (349, 183064), (392, 162983), (467, 136808), (698, 91532), (934, 68404), (1396, 45766), (1868, 34202), (2443, 26152), (2792, 22883), (3269, 19544), (3736, 17101), (4886, 13076), (6538, 9772)]