142488476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{25609}}^1$

素因数の和:25733

約数の個数: 24

約数和(自身を含む): 271056240

約数和(自身を除く): 128567764

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 25609, 51218, 102436, 332917, 665834, 1331668, 2740163, 5480326, 10960652, 35622119, 71244238, 142488476]

約数ペア:

[(1, 142488476), (2, 71244238), (4, 35622119), (13, 10960652), (26, 5480326), (52, 2740163), (107, 1331668), (214, 665834), (428, 332917), (1391, 102436), (2782, 51218), (5564, 25609)]