65531284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4391}}^1$

素因数の和:4456

約数の個数: 48

約数和(自身を含む): 144619776

約数和(自身を除く): 79088492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 4391, 7462, 8782, 14924, 17564, 30737, 57083, 61474, 114166, 122948, 180031, 228332, 360062, 399581, 720124, 799162, 1260217, 1598324, 2340403, 2520434, 4680806, 5040868, 9361612, 16382821, 32765642, 65531284]

約数ペア:

[(1, 65531284), (2, 32765642), (4, 16382821), (7, 9361612), (13, 5040868), (14, 4680806), (26, 2520434), (28, 2340403), (41, 1598324), (52, 1260217), (82, 799162), (91, 720124), (164, 399581), (182, 360062), (287, 228332), (364, 180031), (533, 122948), (574, 114166), (1066, 61474), (1148, 57083), (2132, 30737), (3731, 17564), (4391, 14924), (7462, 8782)]