13885552

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 28091952

約数和(自身を除く): 14206400

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 244, 328, 347, 488, 656, 694, 976, 1388, 2501, 2776, 5002, 5552, 10004, 14227, 20008, 21167, 28454, 40016, 42334, 56908, 84668, 113816, 169336, 227632, 338672, 867847, 1735694, 3471388, 6942776, 13885552]

約数ペア:

[(1, 13885552), (2, 6942776), (4, 3471388), (8, 1735694), (16, 867847), (41, 338672), (61, 227632), (82, 169336), (122, 113816), (164, 84668), (244, 56908), (328, 42334), (347, 40016), (488, 28454), (656, 21167), (694, 20008), (976, 14227), (1388, 10004), (2501, 5552), (2776, 5002)]