28024542

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1935

約数の個数: 80

約数和(自身を含む): 77327712

約数和(自身を除く): 49303170

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 1901, 2106, 2457, 3802, 4914, 5703, 7371, 11406, 13307, 14742, 17109, 24713, 26614, 34218, 39921, 49426, 51327, 74139, 79842, 102654, 119763, 148278, 153981, 172991, 222417, 239526, 307962, 345982, 359289, 444834, 518973, 667251, 718578, 1037946, 1077867, 1334502, 1556919, 2001753, 2155734, 3113838, 4003506, 4670757, 9341514, 14012271, 28024542]

約数ペア:

[(1, 28024542), (2, 14012271), (3, 9341514), (6, 4670757), (7, 4003506), (9, 3113838), (13, 2155734), (14, 2001753), (18, 1556919), (21, 1334502), (26, 1077867), (27, 1037946), (39, 718578), (42, 667251), (54, 518973), (63, 444834), (78, 359289), (81, 345982), (91, 307962), (117, 239526), (126, 222417), (162, 172991), (182, 153981), (189, 148278), (234, 119763), (273, 102654), (351, 79842), (378, 74139), (546, 51327), (567, 49426), (702, 39921), (819, 34218), (1053, 26614), (1134, 24713), (1638, 17109), (1901, 14742), (2106, 13307), (2457, 11406), (3802, 7371), (4914, 5703)]