28277532

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{2447}}^1$

素因数の和:2567

約数の個数: 48

約数和(自身を含む): 74027520

約数和(自身を除く): 45749988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2447, 2889, 3852, 4894, 5778, 7341, 9788, 11556, 14682, 22023, 29364, 44046, 66069, 88092, 132138, 261829, 264276, 523658, 785487, 1047316, 1570974, 2356461, 3141948, 4712922, 7069383, 9425844, 14138766, 28277532]

約数ペア:

[(1, 28277532), (2, 14138766), (3, 9425844), (4, 7069383), (6, 4712922), (9, 3141948), (12, 2356461), (18, 1570974), (27, 1047316), (36, 785487), (54, 523658), (107, 264276), (108, 261829), (214, 132138), (321, 88092), (428, 66069), (642, 44046), (963, 29364), (1284, 22023), (1926, 14682), (2447, 11556), (2889, 9788), (3852, 7341), (4894, 5778)]