28951632

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1879}}^1$

素因数の和:2000

約数の個数: 60

約数和(自身を含む): 81825120

約数和(自身を除く): 52873488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1879, 1926, 2568, 3758, 3852, 5136, 5637, 7516, 7704, 11274, 15032, 15408, 16911, 22548, 30064, 33822, 45096, 67644, 90192, 135288, 201053, 270576, 402106, 603159, 804212, 1206318, 1608424, 1809477, 2412636, 3216848, 3618954, 4825272, 7237908, 9650544, 14475816, 28951632]

約数ペア:

[(1, 28951632), (2, 14475816), (3, 9650544), (4, 7237908), (6, 4825272), (8, 3618954), (9, 3216848), (12, 2412636), (16, 1809477), (18, 1608424), (24, 1206318), (36, 804212), (48, 603159), (72, 402106), (107, 270576), (144, 201053), (214, 135288), (321, 90192), (428, 67644), (642, 45096), (856, 33822), (963, 30064), (1284, 22548), (1712, 16911), (1879, 15408), (1926, 15032), (2568, 11274), (3758, 7704), (3852, 7516), (5136, 5637)]