15678975616

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{1439}}^1\times {\mathrm{3701}}^1$

素因数の和:5177

約数の個数: 64

約数和(自身を含む): 32624985600

約数和(自身を除く): 16946009984

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1439, 1472, 2878, 2944, 3701, 5756, 7402, 11512, 14804, 23024, 29608, 33097, 46048, 59216, 66194, 85123, 92096, 118432, 132388, 170246, 184192, 236864, 264776, 340492, 473728, 529552, 680984, 1059104, 1361968, 2118208, 2723936, 4236416, 5325739, 5447872, 10651478, 10895744, 21302956, 42605912, 85211824, 122491997, 170423648, 244983994, 340847296, 489967988, 681694592, 979935976, 1959871952, 3919743904, 7839487808, 15678975616]

約数ペア:

[(1, 15678975616), (2, 7839487808), (4, 3919743904), (8, 1959871952), (16, 979935976), (23, 681694592), (32, 489967988), (46, 340847296), (64, 244983994), (92, 170423648), (128, 122491997), (184, 85211824), (368, 42605912), (736, 21302956), (1439, 10895744), (1472, 10651478), (2878, 5447872), (2944, 5325739), (3701, 4236416), (5756, 2723936), (7402, 2118208), (11512, 1361968), (14804, 1059104), (23024, 680984), (29608, 529552), (33097, 473728), (46048, 340492), (59216, 264776), (66194, 236864), (85123, 184192), (92096, 170246), (118432, 132388)]