14047540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 32154192

約数和(自身を除く): 18106652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 557, 970, 1114, 1261, 1940, 2228, 2522, 2785, 5044, 5570, 6305, 7241, 11140, 12610, 14482, 25220, 28964, 36205, 54029, 72410, 108058, 144820, 216116, 270145, 540290, 702377, 1080580, 1404754, 2809508, 3511885, 7023770, 14047540]

約数ペア:

[(1, 14047540), (2, 7023770), (4, 3511885), (5, 2809508), (10, 1404754), (13, 1080580), (20, 702377), (26, 540290), (52, 270145), (65, 216116), (97, 144820), (130, 108058), (194, 72410), (260, 54029), (388, 36205), (485, 28964), (557, 25220), (970, 14482), (1114, 12610), (1261, 11140), (1940, 7241), (2228, 6305), (2522, 5570), (2785, 5044)]