827367688

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{751}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 1801912320

約数和(自身を除く): 974544632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 191, 206, 382, 412, 721, 751, 764, 824, 1337, 1442, 1502, 1528, 2674, 2884, 3004, 5257, 5348, 5768, 6008, 10514, 10696, 19673, 21028, 39346, 42056, 77353, 78692, 137711, 143441, 154706, 157384, 275422, 286882, 309412, 541471, 550844, 573764, 618824, 1004087, 1082942, 1101688, 1147528, 2008174, 2165884, 4016348, 4331768, 8032696, 14774423, 29548846, 59097692, 103420961, 118195384, 206841922, 413683844, 827367688]

約数ペア:

[(1, 827367688), (2, 413683844), (4, 206841922), (7, 118195384), (8, 103420961), (14, 59097692), (28, 29548846), (56, 14774423), (103, 8032696), (191, 4331768), (206, 4016348), (382, 2165884), (412, 2008174), (721, 1147528), (751, 1101688), (764, 1082942), (824, 1004087), (1337, 618824), (1442, 573764), (1502, 550844), (1528, 541471), (2674, 309412), (2884, 286882), (3004, 275422), (5257, 157384), (5348, 154706), (5768, 143441), (6008, 137711), (10514, 78692), (10696, 77353), (19673, 42056), (21028, 39346)]