64831312

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6361}}^1$

素因数の和:6396

約数の個数: 60

約数和(自身を含む): 157383156

約数和(自身を除く): 92551844

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 6361, 10192, 12722, 25444, 44527, 50888, 82693, 89054, 101776, 165386, 178108, 311689, 330772, 356216, 578851, 623378, 661544, 712432, 1157702, 1246756, 1323088, 2315404, 2493512, 4051957, 4630808, 4987024, 8103914, 9261616, 16207828, 32415656, 64831312]

約数ペア:

[(1, 64831312), (2, 32415656), (4, 16207828), (7, 9261616), (8, 8103914), (13, 4987024), (14, 4630808), (16, 4051957), (26, 2493512), (28, 2315404), (49, 1323088), (52, 1246756), (56, 1157702), (91, 712432), (98, 661544), (104, 623378), (112, 578851), (182, 356216), (196, 330772), (208, 311689), (364, 178108), (392, 165386), (637, 101776), (728, 89054), (784, 82693), (1274, 50888), (1456, 44527), (2548, 25444), (5096, 12722), (6361, 10192)]