7154996968

素因数分解:

$2^3\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{59621}}^1$

素因数の和:61777

約数の個数: 32

約数和(自身を含む): 15339548160

約数和(自身を除く): 8184551192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2143, 4286, 8572, 15001, 17144, 30002, 59621, 60004, 119242, 120008, 238484, 417347, 476968, 834694, 1669388, 3338776, 127767803, 255535606, 511071212, 894374621, 1022142424, 1788749242, 3577498484, 7154996968]

約数ペア:

[(1, 7154996968), (2, 3577498484), (4, 1788749242), (7, 1022142424), (8, 894374621), (14, 511071212), (28, 255535606), (56, 127767803), (2143, 3338776), (4286, 1669388), (8572, 834694), (15001, 476968), (17144, 417347), (30002, 238484), (59621, 120008), (60004, 119242)]