17926384

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6959}}^1$

素因数の和:6997

約数の個数: 40

約数和(自身を含む): 41425920

約数和(自身を除く): 23499536

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 6959, 13918, 27836, 48713, 55672, 97426, 111344, 160057, 194852, 320114, 389704, 640228, 779408, 1120399, 1280456, 2240798, 2560912, 4481596, 8963192, 17926384]

約数ペア:

[(1, 17926384), (2, 8963192), (4, 4481596), (7, 2560912), (8, 2240798), (14, 1280456), (16, 1120399), (23, 779408), (28, 640228), (46, 389704), (56, 320114), (92, 194852), (112, 160057), (161, 111344), (184, 97426), (322, 55672), (368, 48713), (644, 27836), (1288, 13918), (2576, 6959)]