28976664

素因数分解:

$2^3\times 3^1\times {\mathrm{449}}^1\times {\mathrm{2689}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 72630000

約数和(自身を除く): 43653336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 449, 898, 1347, 1796, 2689, 2694, 3592, 5378, 5388, 8067, 10756, 10776, 16134, 21512, 32268, 64536, 1207361, 2414722, 3622083, 4829444, 7244166, 9658888, 14488332, 28976664]

約数ペア:

[(1, 28976664), (2, 14488332), (3, 9658888), (4, 7244166), (6, 4829444), (8, 3622083), (12, 2414722), (24, 1207361), (449, 64536), (898, 32268), (1347, 21512), (1796, 16134), (2689, 10776), (2694, 10756), (3592, 8067), (5378, 5388)]