13780064

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 29202768

約数和(自身を除く): 15422704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 272, 292, 347, 544, 584, 694, 1168, 1241, 1388, 2336, 2482, 2776, 4964, 5552, 5899, 9928, 11104, 11798, 19856, 23596, 25331, 39712, 47192, 50662, 94384, 101324, 188768, 202648, 405296, 430627, 810592, 861254, 1722508, 3445016, 6890032, 13780064]

約数ペア:

[(1, 13780064), (2, 6890032), (4, 3445016), (8, 1722508), (16, 861254), (17, 810592), (32, 430627), (34, 405296), (68, 202648), (73, 188768), (136, 101324), (146, 94384), (272, 50662), (292, 47192), (347, 39712), (544, 25331), (584, 23596), (694, 19856), (1168, 11798), (1241, 11104), (1388, 9928), (2336, 5899), (2482, 5552), (2776, 4964)]