65369989328

素因数分解:

$2^4\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{394099}}^1$

素因数の和:395595

約数の個数: 40

約数和(自身を含む): 144845937600

約数和(自身を除く): 79475948272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1481, 2962, 5924, 10367, 11848, 20734, 23696, 41468, 82936, 165872, 394099, 788198, 1576396, 2758693, 3152792, 5517386, 6305584, 11034772, 22069544, 44139088, 583660619, 1167321238, 2334642476, 4085624333, 4669284952, 8171248666, 9338569904, 16342497332, 32684994664, 65369989328]

約数ペア:

[(1, 65369989328), (2, 32684994664), (4, 16342497332), (7, 9338569904), (8, 8171248666), (14, 4669284952), (16, 4085624333), (28, 2334642476), (56, 1167321238), (112, 583660619), (1481, 44139088), (2962, 22069544), (5924, 11034772), (10367, 6305584), (11848, 5517386), (20734, 3152792), (23696, 2758693), (41468, 1576396), (82936, 788198), (165872, 394099)]