64005696

素因数分解:

$2^6\times 3^2\times {\mathrm{111121}}^1$

素因数の和:111139

約数の個数: 42

約数和(自身を含む): 183462422

約数和(自身を除く): 119456726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 111121, 222242, 333363, 444484, 666726, 888968, 1000089, 1333452, 1777936, 2000178, 2666904, 3555872, 4000356, 5333808, 7111744, 8000712, 10667616, 16001424, 21335232, 32002848, 64005696]

約数ペア:

[(1, 64005696), (2, 32002848), (3, 21335232), (4, 16001424), (6, 10667616), (8, 8000712), (9, 7111744), (12, 5333808), (16, 4000356), (18, 3555872), (24, 2666904), (32, 2000178), (36, 1777936), (48, 1333452), (64, 1000089), (72, 888968), (96, 666726), (144, 444484), (192, 333363), (288, 222242), (576, 111121)]