25573752

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 71517600

約数和(自身を除く): 45943848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 394, 591, 601, 788, 1182, 1202, 1576, 1773, 1803, 2364, 2404, 3546, 3606, 4728, 4808, 5319, 5409, 7092, 7212, 10638, 10818, 14184, 14424, 16227, 21276, 21636, 32454, 42552, 43272, 64908, 118397, 129816, 236794, 355191, 473588, 710382, 947176, 1065573, 1420764, 2131146, 2841528, 3196719, 4262292, 6393438, 8524584, 12786876, 25573752]

約数ペア:

[(1, 25573752), (2, 12786876), (3, 8524584), (4, 6393438), (6, 4262292), (8, 3196719), (9, 2841528), (12, 2131146), (18, 1420764), (24, 1065573), (27, 947176), (36, 710382), (54, 473588), (72, 355191), (108, 236794), (197, 129816), (216, 118397), (394, 64908), (591, 43272), (601, 42552), (788, 32454), (1182, 21636), (1202, 21276), (1576, 16227), (1773, 14424), (1803, 14184), (2364, 10818), (2404, 10638), (3546, 7212), (3606, 7092), (4728, 5409), (4808, 5319)]