42171514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1091}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 79252992

約数和(自身を除く): 37081478

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 251, 502, 1091, 1757, 2182, 2761, 3514, 5522, 7637, 12001, 15274, 19327, 24002, 38654, 84007, 168014, 273841, 547682, 1916887, 3012251, 3833774, 6024502, 21085757, 42171514]

約数ペア:

[(1, 42171514), (2, 21085757), (7, 6024502), (11, 3833774), (14, 3012251), (22, 1916887), (77, 547682), (154, 273841), (251, 168014), (502, 84007), (1091, 38654), (1757, 24002), (2182, 19327), (2761, 15274), (3514, 12001), (5522, 7637)]