38728412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 73661952

約数和(自身を除く): 34933540

約数列:

[1, 2, 4, 23, 46, 61, 67, 92, 103, 122, 134, 206, 244, 268, 412, 1403, 1541, 2369, 2806, 3082, 4087, 4738, 5612, 6164, 6283, 6901, 8174, 9476, 12566, 13802, 16348, 25132, 27604, 94001, 144509, 158723, 188002, 289018, 317446, 376004, 420961, 578036, 634892, 841922, 1683844, 9682103, 19364206, 38728412]

約数ペア:

[(1, 38728412), (2, 19364206), (4, 9682103), (23, 1683844), (46, 841922), (61, 634892), (67, 578036), (92, 420961), (103, 376004), (122, 317446), (134, 289018), (206, 188002), (244, 158723), (268, 144509), (412, 94001), (1403, 27604), (1541, 25132), (2369, 16348), (2806, 13802), (3082, 12566), (4087, 9476), (4738, 8174), (5612, 6901), (6164, 6283)]