73913202488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{486271069}}^1$

素因数の和:486271094

約数の個数: 16

約数和(自身を含む): 145881321000

約数和(自身を除く): 71968118512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 486271069, 972542138, 1945084276, 3890168552, 9239150311, 18478300622, 36956601244, 73913202488]

約数ペア:

[(1, 73913202488), (2, 36956601244), (4, 18478300622), (8, 9239150311), (19, 3890168552), (38, 1945084276), (76, 972542138), (152, 486271069)]