71134084

素因数分解:

$2^2\times 7^3\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 146608000

約数和(自身を除く): 75473916

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 343, 373, 556, 686, 746, 973, 1372, 1492, 1946, 2611, 3892, 5222, 6811, 10444, 13622, 18277, 27244, 36554, 47677, 51847, 73108, 95354, 103694, 127939, 190708, 207388, 255878, 362929, 511756, 725858, 1451716, 2540503, 5081006, 10162012, 17783521, 35567042, 71134084]

約数ペア:

[(1, 71134084), (2, 35567042), (4, 17783521), (7, 10162012), (14, 5081006), (28, 2540503), (49, 1451716), (98, 725858), (139, 511756), (196, 362929), (278, 255878), (343, 207388), (373, 190708), (556, 127939), (686, 103694), (746, 95354), (973, 73108), (1372, 51847), (1492, 47677), (1946, 36554), (2611, 27244), (3892, 18277), (5222, 13622), (6811, 10444)]