65784432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{195787}}^1$

素因数の和:195805

約数の個数: 40

約数和(自身を含む): 194221696

約数和(自身を除く): 128437264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 195787, 391574, 587361, 783148, 1174722, 1370509, 1566296, 2349444, 2741018, 3132592, 4111527, 4698888, 5482036, 8223054, 9397776, 10964072, 16446108, 21928144, 32892216, 65784432]

約数ペア:

[(1, 65784432), (2, 32892216), (3, 21928144), (4, 16446108), (6, 10964072), (7, 9397776), (8, 8223054), (12, 5482036), (14, 4698888), (16, 4111527), (21, 3132592), (24, 2741018), (28, 2349444), (42, 1566296), (48, 1370509), (56, 1174722), (84, 783148), (112, 587361), (168, 391574), (336, 195787)]