64238208

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1277}}^1$

素因数の和:1425

約数の個数: 64

約数和(自身を含む): 172069920

約数和(自身を除く): 107831712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 262, 384, 393, 524, 786, 1048, 1277, 1572, 2096, 2554, 3144, 3831, 4192, 5108, 6288, 7662, 8384, 10216, 12576, 15324, 16768, 20432, 25152, 30648, 40864, 50304, 61296, 81728, 122592, 163456, 167287, 245184, 334574, 490368, 501861, 669148, 1003722, 1338296, 2007444, 2676592, 4014888, 5353184, 8029776, 10706368, 16059552, 21412736, 32119104, 64238208]

約数ペア:

[(1, 64238208), (2, 32119104), (3, 21412736), (4, 16059552), (6, 10706368), (8, 8029776), (12, 5353184), (16, 4014888), (24, 2676592), (32, 2007444), (48, 1338296), (64, 1003722), (96, 669148), (128, 501861), (131, 490368), (192, 334574), (262, 245184), (384, 167287), (393, 163456), (524, 122592), (786, 81728), (1048, 61296), (1277, 50304), (1572, 40864), (2096, 30648), (2554, 25152), (3144, 20432), (3831, 16768), (4192, 15324), (5108, 12576), (6288, 10216), (7662, 8384)]