398596544

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{75037}}^1$

素因数の和:75132

約数の個数: 28

約数和(自身を含む): 800505384

約数和(自身を除く): 401908840

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 75037, 150074, 300148, 600296, 1200592, 2401184, 4802368, 6228071, 12456142, 24912284, 49824568, 99649136, 199298272, 398596544]

約数ペア:

[(1, 398596544), (2, 199298272), (4, 99649136), (8, 49824568), (16, 24912284), (32, 12456142), (64, 6228071), (83, 4802368), (166, 2401184), (332, 1200592), (664, 600296), (1328, 300148), (2656, 150074), (5312, 75037)]