77485226

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9901}}^1$

素因数の和:9966

約数の個数: 32

約数和(自身を含む): 146391168

約数和(自身を除く): 68905942

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 9901, 19802, 69307, 128713, 138614, 257426, 425743, 851486, 900991, 1801982, 2980201, 5534659, 5960402, 11069318, 38742613, 77485226]

約数ペア:

[(1, 77485226), (2, 38742613), (7, 11069318), (13, 5960402), (14, 5534659), (26, 2980201), (43, 1801982), (86, 900991), (91, 851486), (182, 425743), (301, 257426), (559, 138614), (602, 128713), (1118, 69307), (3913, 19802), (7826, 9901)]