42272468

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1571}}^1$

素因数の和:1644

約数の個数: 36

約数和(自身を含む): 87415776

約数和(自身を除く): 45143308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1571, 1922, 3142, 3844, 6284, 6727, 10997, 13454, 21994, 26908, 43988, 48701, 97402, 194804, 340907, 681814, 1363628, 1509731, 3019462, 6038924, 10568117, 21136234, 42272468]

約数ペア:

[(1, 42272468), (2, 21136234), (4, 10568117), (7, 6038924), (14, 3019462), (28, 1509731), (31, 1363628), (62, 681814), (124, 340907), (217, 194804), (434, 97402), (868, 48701), (961, 43988), (1571, 26908), (1922, 21994), (3142, 13454), (3844, 10997), (6284, 6727)]