61015964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 115734528

約数和(自身を除く): 54718564

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 103, 137, 188, 206, 274, 412, 548, 1081, 2162, 2369, 3151, 4324, 4738, 4841, 6302, 6439, 9476, 9682, 12604, 12878, 14111, 19364, 25756, 28222, 56444, 111343, 148097, 222686, 296194, 324553, 445372, 592388, 649106, 663217, 1298212, 1326434, 2652868, 15253991, 30507982, 61015964]

約数ペア:

[(1, 61015964), (2, 30507982), (4, 15253991), (23, 2652868), (46, 1326434), (47, 1298212), (92, 663217), (94, 649106), (103, 592388), (137, 445372), (188, 324553), (206, 296194), (274, 222686), (412, 148097), (548, 111343), (1081, 56444), (2162, 28222), (2369, 25756), (3151, 19364), (4324, 14111), (4738, 12878), (4841, 12604), (6302, 9682), (6439, 9476)]