42188626

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:934

約数の個数: 24

約数和(自身を含む): 67811904

約数和(自身を除く): 25623278

約数列:

[1, 2, 19, 38, 71, 142, 361, 722, 823, 1349, 1646, 2698, 15637, 25631, 31274, 51262, 58433, 116866, 297103, 594206, 1110227, 2220454, 21094313, 42188626]

約数ペア:

[(1, 42188626), (2, 21094313), (19, 2220454), (38, 1110227), (71, 594206), (142, 297103), (361, 116866), (722, 58433), (823, 51262), (1349, 31274), (1646, 25631), (2698, 15637)]