65218216

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5737}}^1$

素因数の和:5786

約数の個数: 48

約数和(自身を含む): 147179700

約数和(自身を除く): 81961484

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 5684, 5737, 11368, 11474, 22948, 40159, 45896, 80318, 160636, 166373, 281113, 321272, 332746, 562226, 665492, 1124452, 1164611, 1330984, 2248904, 2329222, 4658444, 8152277, 9316888, 16304554, 32609108, 65218216]

約数ペア:

[(1, 65218216), (2, 32609108), (4, 16304554), (7, 9316888), (8, 8152277), (14, 4658444), (28, 2329222), (29, 2248904), (49, 1330984), (56, 1164611), (58, 1124452), (98, 665492), (116, 562226), (196, 332746), (203, 321272), (232, 281113), (392, 166373), (406, 160636), (812, 80318), (1421, 45896), (1624, 40159), (2842, 22948), (5684, 11474), (5737, 11368)]