15538304

素因数分解:

$2^7\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 31147740

約数和(自身を除く): 15609436

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 466, 521, 932, 1042, 1864, 2084, 3728, 4168, 7456, 8336, 14912, 16672, 29824, 33344, 66688, 121393, 242786, 485572, 971144, 1942288, 3884576, 7769152, 15538304]

約数ペア:

[(1, 15538304), (2, 7769152), (4, 3884576), (8, 1942288), (16, 971144), (32, 485572), (64, 242786), (128, 121393), (233, 66688), (466, 33344), (521, 29824), (932, 16672), (1042, 14912), (1864, 8336), (2084, 7456), (3728, 4168)]