67660976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1699}}^1$

素因数の和:1857

約数の個数: 40

約数和(自身を含む): 139128000

約数和(自身を除く): 71467024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 1699, 2096, 2489, 3398, 4978, 6796, 9956, 13592, 19912, 27184, 32281, 39824, 64562, 129124, 222569, 258248, 445138, 516496, 890276, 1780552, 3561104, 4228811, 8457622, 16915244, 33830488, 67660976]

約数ペア:

[(1, 67660976), (2, 33830488), (4, 16915244), (8, 8457622), (16, 4228811), (19, 3561104), (38, 1780552), (76, 890276), (131, 516496), (152, 445138), (262, 258248), (304, 222569), (524, 129124), (1048, 64562), (1699, 39824), (2096, 32281), (2489, 27184), (3398, 19912), (4978, 13592), (6796, 9956)]