61784426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 112036608

約数和(自身を除く): 50252182

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 73, 146, 187, 341, 374, 527, 682, 803, 1054, 1241, 1606, 2263, 2482, 4526, 5329, 5797, 10658, 11594, 13651, 24893, 27302, 38471, 49786, 58619, 76942, 90593, 117238, 165199, 181186, 330398, 423181, 846362, 996523, 1817189, 1993046, 2808383, 3634378, 5616766, 30892213, 61784426]

約数ペア:

[(1, 61784426), (2, 30892213), (11, 5616766), (17, 3634378), (22, 2808383), (31, 1993046), (34, 1817189), (62, 996523), (73, 846362), (146, 423181), (187, 330398), (341, 181186), (374, 165199), (527, 117238), (682, 90593), (803, 76942), (1054, 58619), (1241, 49786), (1606, 38471), (2263, 27302), (2482, 24893), (4526, 13651), (5329, 11594), (5797, 10658)]