40516928

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{4621}}^1$

素因数の和:4770

約数の個数: 28

約数和(自身を含む): 81005172

約数和(自身を除く): 40488244

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 4621, 8768, 9242, 18484, 36968, 73936, 147872, 295744, 633077, 1266154, 2532308, 5064616, 10129232, 20258464, 40516928]

約数ペア:

[(1, 40516928), (2, 20258464), (4, 10129232), (8, 5064616), (16, 2532308), (32, 1266154), (64, 633077), (137, 295744), (274, 147872), (548, 73936), (1096, 36968), (2192, 18484), (4384, 9242), (4621, 8768)]