72421024

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1627}}^1$

素因数の和:1757

約数の個数: 48

約数和(自身を含む): 155076768

約数和(自身を除く): 82655744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1627, 1712, 2782, 3254, 3424, 5564, 6508, 11128, 13016, 21151, 22256, 26032, 42302, 44512, 52064, 84604, 169208, 174089, 338416, 348178, 676832, 696356, 1392712, 2263157, 2785424, 4526314, 5570848, 9052628, 18105256, 36210512, 72421024]

約数ペア:

[(1, 72421024), (2, 36210512), (4, 18105256), (8, 9052628), (13, 5570848), (16, 4526314), (26, 2785424), (32, 2263157), (52, 1392712), (104, 696356), (107, 676832), (208, 348178), (214, 338416), (416, 174089), (428, 169208), (856, 84604), (1391, 52064), (1627, 44512), (1712, 42302), (2782, 26032), (3254, 22256), (3424, 21151), (5564, 13016), (6508, 11128)]