71994920248

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{7417}}^1\times {\mathrm{5441}}^1$

素因数の和:13087

約数の個数: 32

約数和(自身を含む): 135639020160

約数和(自身を除く): 63644099912

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 5441, 7417, 10882, 14834, 21764, 29668, 43528, 59336, 1213343, 1653991, 2426686, 3307982, 4853372, 6615964, 9706744, 13231928, 40355897, 80711794, 161423588, 322847176, 8999365031, 17998730062, 35997460124, 71994920248]

約数ペア:

[(1, 71994920248), (2, 35997460124), (4, 17998730062), (8, 8999365031), (223, 322847176), (446, 161423588), (892, 80711794), (1784, 40355897), (5441, 13231928), (7417, 9706744), (10882, 6615964), (14834, 4853372), (21764, 3307982), (29668, 2426686), (43528, 1653991), (59336, 1213343)]