41999916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^2$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 116530176

約数和(自身を除く): 74530260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 127, 186, 217, 254, 372, 381, 434, 508, 651, 762, 868, 889, 1302, 1524, 1778, 2604, 2667, 3556, 3937, 5334, 7874, 10668, 11811, 15748, 16129, 23622, 27559, 32258, 47244, 48387, 55118, 64516, 82677, 96774, 110236, 112903, 165354, 193548, 225806, 330708, 338709, 451612, 499999, 677418, 999998, 1354836, 1499997, 1999996, 2999994, 3499993, 5999988, 6999986, 10499979, 13999972, 20999958, 41999916]

約数ペア:

[(1, 41999916), (2, 20999958), (3, 13999972), (4, 10499979), (6, 6999986), (7, 5999988), (12, 3499993), (14, 2999994), (21, 1999996), (28, 1499997), (31, 1354836), (42, 999998), (62, 677418), (84, 499999), (93, 451612), (124, 338709), (127, 330708), (186, 225806), (217, 193548), (254, 165354), (372, 112903), (381, 110236), (434, 96774), (508, 82677), (651, 64516), (762, 55118), (868, 48387), (889, 47244), (1302, 32258), (1524, 27559), (1778, 23622), (2604, 16129), (2667, 15748), (3556, 11811), (3937, 10668), (5334, 7874)]