61320292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 125762112

約数和(自身を除く): 64441820

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 73, 146, 187, 292, 374, 748, 803, 1123, 1241, 1606, 2246, 2482, 3212, 4492, 4964, 12353, 13651, 19091, 24706, 27302, 38182, 49412, 54604, 76364, 81979, 163958, 210001, 327916, 420002, 840004, 901769, 1393643, 1803538, 2787286, 3607076, 5574572, 15330073, 30660146, 61320292]

約数ペア:

[(1, 61320292), (2, 30660146), (4, 15330073), (11, 5574572), (17, 3607076), (22, 2787286), (34, 1803538), (44, 1393643), (68, 901769), (73, 840004), (146, 420002), (187, 327916), (292, 210001), (374, 163958), (748, 81979), (803, 76364), (1123, 54604), (1241, 49412), (1606, 38182), (2246, 27302), (2482, 24706), (3212, 19091), (4492, 13651), (4964, 12353)]