13757128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 33592320

約数和(自身を除く): 19835192

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 971, 1012, 1288, 1771, 1942, 2024, 3542, 3884, 6797, 7084, 7768, 10681, 13594, 14168, 21362, 22333, 27188, 42724, 44666, 54376, 74767, 85448, 89332, 149534, 156331, 178664, 245663, 299068, 312662, 491326, 598136, 625324, 982652, 1250648, 1719641, 1965304, 3439282, 6878564, 13757128]

約数ペア:

[(1, 13757128), (2, 6878564), (4, 3439282), (7, 1965304), (8, 1719641), (11, 1250648), (14, 982652), (22, 625324), (23, 598136), (28, 491326), (44, 312662), (46, 299068), (56, 245663), (77, 178664), (88, 156331), (92, 149534), (154, 89332), (161, 85448), (184, 74767), (253, 54376), (308, 44666), (322, 42724), (506, 27188), (616, 22333), (644, 21362), (971, 14168), (1012, 13594), (1288, 10681), (1771, 7768), (1942, 7084), (2024, 6797), (3542, 3884)]