28111622

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{659}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 52842240

約数和(自身を除く): 24730618

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 277, 554, 659, 1318, 1939, 3047, 3878, 4613, 6094, 7249, 9226, 14498, 21329, 42658, 50743, 101486, 182543, 365086, 1277801, 2007973, 2555602, 4015946, 14055811, 28111622]

約数ペア:

[(1, 28111622), (2, 14055811), (7, 4015946), (11, 2555602), (14, 2007973), (22, 1277801), (77, 365086), (154, 182543), (277, 101486), (554, 50743), (659, 42658), (1318, 21329), (1939, 14498), (3047, 9226), (3878, 7249), (4613, 6094)]