28802754266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2721863}}^1$

素因数の和:2721926

約数の個数: 32

約数和(自身を含む): 52129139328

約数和(自身を除く): 23326385062

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 10582, 2721863, 5443726, 29940493, 35384219, 59880986, 70768438, 100708931, 201417862, 389226409, 778452818, 1107798241, 1309216103, 2215596482, 2618432206, 14401377133, 28802754266]

約数ペア:

[(1, 28802754266), (2, 14401377133), (11, 2618432206), (13, 2215596482), (22, 1309216103), (26, 1107798241), (37, 778452818), (74, 389226409), (143, 201417862), (286, 100708931), (407, 70768438), (481, 59880986), (814, 35384219), (962, 29940493), (5291, 5443726), (10582, 2721863)]