25581672

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{5303}}^1$

素因数の和:5382

約数の個数: 48

約数和(自身を含む): 70331040

約数和(自身を除く): 44749368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 5303, 10606, 15909, 21212, 31818, 42424, 47727, 63636, 95454, 127272, 190908, 355301, 381816, 710602, 1065903, 1421204, 2131806, 2842408, 3197709, 4263612, 6395418, 8527224, 12790836, 25581672]

約数ペア:

[(1, 25581672), (2, 12790836), (3, 8527224), (4, 6395418), (6, 4263612), (8, 3197709), (9, 2842408), (12, 2131806), (18, 1421204), (24, 1065903), (36, 710602), (67, 381816), (72, 355301), (134, 190908), (201, 127272), (268, 95454), (402, 63636), (536, 47727), (603, 42424), (804, 31818), (1206, 21212), (1608, 15909), (2412, 10606), (4824, 5303)]