38760568

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 94186800

約数和(自身を除く): 55426232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 89, 98, 101, 154, 178, 196, 202, 308, 356, 392, 404, 539, 616, 623, 707, 712, 808, 979, 1078, 1111, 1246, 1414, 1958, 2156, 2222, 2492, 2828, 3916, 4312, 4361, 4444, 4949, 4984, 5656, 6853, 7777, 7832, 8722, 8888, 8989, 9898, 13706, 15554, 17444, 17978, 19796, 27412, 31108, 34888, 35956, 39592, 47971, 54439, 54824, 62216, 62923, 71912, 95942, 98879, 108878, 125846, 191884, 197758, 217756, 251692, 383768, 395516, 435512, 440461, 503384, 692153, 791032, 880922, 1384306, 1761844, 2768612, 3523688, 4845071, 5537224, 9690142, 19380284, 38760568]

約数ペア:

[(1, 38760568), (2, 19380284), (4, 9690142), (7, 5537224), (8, 4845071), (11, 3523688), (14, 2768612), (22, 1761844), (28, 1384306), (44, 880922), (49, 791032), (56, 692153), (77, 503384), (88, 440461), (89, 435512), (98, 395516), (101, 383768), (154, 251692), (178, 217756), (196, 197758), (202, 191884), (308, 125846), (356, 108878), (392, 98879), (404, 95942), (539, 71912), (616, 62923), (623, 62216), (707, 54824), (712, 54439), (808, 47971), (979, 39592), (1078, 35956), (1111, 34888), (1246, 31108), (1414, 27412), (1958, 19796), (2156, 17978), (2222, 17444), (2492, 15554), (2828, 13706), (3916, 9898), (4312, 8989), (4361, 8888), (4444, 8722), (4949, 7832), (4984, 7777), (5656, 6853)]