8045866052

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{7517}}^1$

素因数の和:7705

約数の個数: 72

約数和(自身を含む): 16894209024

約数和(自身を除く): 8848342972

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 127, 172, 196, 254, 301, 508, 602, 889, 1204, 1778, 2107, 3556, 4214, 5461, 6223, 7517, 8428, 10922, 12446, 15034, 21844, 24892, 30068, 38227, 52619, 76454, 105238, 152908, 210476, 267589, 323231, 368333, 535178, 646462, 736666, 954659, 1070356, 1292924, 1473332, 1909318, 2262617, 3818636, 4525234, 6682613, 9050468, 13365226, 15838319, 26730452, 31676638, 41050337, 46778291, 63353276, 82100674, 93556582, 164201348, 187113164, 287352359, 574704718, 1149409436, 2011466513, 4022933026, 8045866052]

約数ペア:

[(1, 8045866052), (2, 4022933026), (4, 2011466513), (7, 1149409436), (14, 574704718), (28, 287352359), (43, 187113164), (49, 164201348), (86, 93556582), (98, 82100674), (127, 63353276), (172, 46778291), (196, 41050337), (254, 31676638), (301, 26730452), (508, 15838319), (602, 13365226), (889, 9050468), (1204, 6682613), (1778, 4525234), (2107, 3818636), (3556, 2262617), (4214, 1909318), (5461, 1473332), (6223, 1292924), (7517, 1070356), (8428, 954659), (10922, 736666), (12446, 646462), (15034, 535178), (21844, 368333), (24892, 323231), (30068, 267589), (38227, 210476), (52619, 152908), (76454, 105238)]