40211248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 98279424

約数和(自身を除く): 58068176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 127, 154, 176, 254, 257, 308, 508, 514, 616, 889, 1016, 1028, 1232, 1397, 1778, 1799, 2032, 2056, 2794, 2827, 3556, 3598, 4112, 5588, 5654, 7112, 7196, 9779, 11176, 11308, 14224, 14392, 19558, 19789, 22352, 22616, 28784, 32639, 39116, 39578, 45232, 65278, 78232, 79156, 130556, 156464, 158312, 228473, 261112, 316624, 359029, 456946, 522224, 718058, 913892, 1436116, 1827784, 2513203, 2872232, 3655568, 5026406, 5744464, 10052812, 20105624, 40211248]

約数ペア:

[(1, 40211248), (2, 20105624), (4, 10052812), (7, 5744464), (8, 5026406), (11, 3655568), (14, 2872232), (16, 2513203), (22, 1827784), (28, 1436116), (44, 913892), (56, 718058), (77, 522224), (88, 456946), (112, 359029), (127, 316624), (154, 261112), (176, 228473), (254, 158312), (257, 156464), (308, 130556), (508, 79156), (514, 78232), (616, 65278), (889, 45232), (1016, 39578), (1028, 39116), (1232, 32639), (1397, 28784), (1778, 22616), (1799, 22352), (2032, 19789), (2056, 19558), (2794, 14392), (2827, 14224), (3556, 11308), (3598, 11176), (4112, 9779), (5588, 7196), (5654, 7112)]