509600128

素因数分解:

$2^7\times {\mathrm{641}}^1\times {\mathrm{6211}}^1$

素因数の和:6866

約数の個数: 32

約数和(自身を含む): 1016966520

約数和(自身を除く): 507366392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 641, 1282, 2564, 5128, 6211, 10256, 12422, 20512, 24844, 41024, 49688, 82048, 99376, 198752, 397504, 795008, 3981251, 7962502, 15925004, 31850008, 63700016, 127400032, 254800064, 509600128]

約数ペア:

[(1, 509600128), (2, 254800064), (4, 127400032), (8, 63700016), (16, 31850008), (32, 15925004), (64, 7962502), (128, 3981251), (641, 795008), (1282, 397504), (2564, 198752), (5128, 99376), (6211, 82048), (10256, 49688), (12422, 41024), (20512, 24844)]