42158116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10529}}^1$

素因数の和:10564

約数の個数: 48

約数和(自身を含む): 99066240

約数和(自身を除く): 56908124

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 10529, 21058, 42116, 73703, 115819, 136877, 147406, 231638, 273754, 294812, 463276, 547508, 810733, 958139, 1505647, 1621466, 1916278, 3011294, 3242932, 3832556, 6022588, 10539529, 21079058, 42158116]

約数ペア:

[(1, 42158116), (2, 21079058), (4, 10539529), (7, 6022588), (11, 3832556), (13, 3242932), (14, 3011294), (22, 1916278), (26, 1621466), (28, 1505647), (44, 958139), (52, 810733), (77, 547508), (91, 463276), (143, 294812), (154, 273754), (182, 231638), (286, 147406), (308, 136877), (364, 115819), (572, 73703), (1001, 42116), (2002, 21058), (4004, 10529)]