61591738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 103118400

約数和(自身を除く): 41526662

約数列:

[1, 2, 13, 26, 43, 86, 89, 178, 559, 619, 1118, 1157, 1238, 2314, 3827, 7654, 8047, 16094, 26617, 49751, 53234, 55091, 99502, 110182, 346021, 692042, 716183, 1432366, 2368913, 4737826, 30795869, 61591738]

約数ペア:

[(1, 61591738), (2, 30795869), (13, 4737826), (26, 2368913), (43, 1432366), (86, 716183), (89, 692042), (178, 346021), (559, 110182), (619, 99502), (1118, 55091), (1157, 53234), (1238, 49751), (2314, 26617), (3827, 16094), (7654, 8047)]