13843732

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 29352960

約数和(自身を除く): 15509228

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 389, 434, 574, 778, 868, 1148, 1271, 1556, 2542, 2723, 5084, 5446, 8897, 10892, 12059, 15949, 17794, 24118, 31898, 35588, 48236, 63796, 84413, 111643, 168826, 223286, 337652, 446572, 494419, 988838, 1977676, 3460933, 6921866, 13843732]

約数ペア:

[(1, 13843732), (2, 6921866), (4, 3460933), (7, 1977676), (14, 988838), (28, 494419), (31, 446572), (41, 337652), (62, 223286), (82, 168826), (124, 111643), (164, 84413), (217, 63796), (287, 48236), (389, 35588), (434, 31898), (574, 24118), (778, 17794), (868, 15949), (1148, 12059), (1271, 10892), (1556, 8897), (2542, 5446), (2723, 5084)]