68281024441

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{29989}}^1$

素因数の和:30241

約数の個数: 32

約数和(自身を含む): 82052640000

約数和(自身を除く): 13771615559

約数列:

[1, 7, 37, 59, 149, 259, 413, 1043, 2183, 5513, 8791, 15281, 29989, 38591, 61537, 209923, 325267, 1109593, 1769351, 2276869, 4468361, 7767151, 12385457, 31278527, 65465987, 165329357, 263633299, 458261909, 1157305499, 1845433093, 9754432063, 68281024441]

約数ペア:

[(1, 68281024441), (7, 9754432063), (37, 1845433093), (59, 1157305499), (149, 458261909), (259, 263633299), (413, 165329357), (1043, 65465987), (2183, 31278527), (5513, 12385457), (8791, 7767151), (15281, 4468361), (29989, 2276869), (38591, 1769351), (61537, 1109593), (209923, 325267)]