71432116

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 148234240

約数和(自身を除く): 76802124

約数列:

[1, 2, 4, 7, 14, 28, 43, 79, 86, 158, 172, 301, 316, 553, 602, 751, 1106, 1204, 1502, 2212, 3004, 3397, 5257, 6794, 10514, 13588, 21028, 23779, 32293, 47558, 59329, 64586, 95116, 118658, 129172, 226051, 237316, 415303, 452102, 830606, 904204, 1661212, 2551147, 5102294, 10204588, 17858029, 35716058, 71432116]

約数ペア:

[(1, 71432116), (2, 35716058), (4, 17858029), (7, 10204588), (14, 5102294), (28, 2551147), (43, 1661212), (79, 904204), (86, 830606), (158, 452102), (172, 415303), (301, 237316), (316, 226051), (553, 129172), (602, 118658), (751, 95116), (1106, 64586), (1204, 59329), (1502, 47558), (2212, 32293), (3004, 23779), (3397, 21028), (5257, 13588), (6794, 10514)]