538467008

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{137927}}^1$

素因数の和:138000

約数の個数: 28

約数和(自身を含む): 1086045072

約数和(自身を除く): 547578064

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 137927, 275854, 551708, 1103416, 2206832, 4413664, 8413547, 8827328, 16827094, 33654188, 67308376, 134616752, 269233504, 538467008]

約数ペア:

[(1, 538467008), (2, 269233504), (4, 134616752), (8, 67308376), (16, 33654188), (32, 16827094), (61, 8827328), (64, 8413547), (122, 4413664), (244, 2206832), (488, 1103416), (976, 551708), (1952, 275854), (3904, 137927)]