71838536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 169344000

約数和(自身を除く): 97505464

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 139, 154, 278, 308, 556, 616, 839, 973, 1112, 1529, 1678, 1946, 3058, 3356, 3892, 5873, 6116, 6712, 7784, 9229, 10703, 11746, 12232, 18458, 21406, 23492, 36916, 42812, 46984, 64603, 73832, 85624, 116621, 129206, 233242, 258412, 466484, 516824, 816347, 932968, 1282831, 1632694, 2565662, 3265388, 5131324, 6530776, 8979817, 10262648, 17959634, 35919268, 71838536]

約数ペア:

[(1, 71838536), (2, 35919268), (4, 17959634), (7, 10262648), (8, 8979817), (11, 6530776), (14, 5131324), (22, 3265388), (28, 2565662), (44, 1632694), (56, 1282831), (77, 932968), (88, 816347), (139, 516824), (154, 466484), (278, 258412), (308, 233242), (556, 129206), (616, 116621), (839, 85624), (973, 73832), (1112, 64603), (1529, 46984), (1678, 42812), (1946, 36916), (3058, 23492), (3356, 21406), (3892, 18458), (5873, 12232), (6116, 11746), (6712, 10703), (7784, 9229)]