40719216

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 112492800

約数和(自身を除く): 71773584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 139, 204, 272, 278, 359, 408, 417, 556, 718, 816, 834, 1077, 1112, 1436, 1668, 2154, 2224, 2363, 2872, 3336, 4308, 4726, 5744, 6103, 6672, 7089, 8616, 9452, 12206, 14178, 17232, 18309, 18904, 24412, 28356, 36618, 37808, 48824, 49901, 56712, 73236, 97648, 99802, 113424, 146472, 149703, 199604, 292944, 299406, 399208, 598812, 798416, 848317, 1197624, 1696634, 2395248, 2544951, 3393268, 5089902, 6786536, 10179804, 13573072, 20359608, 40719216]

約数ペア:

[(1, 40719216), (2, 20359608), (3, 13573072), (4, 10179804), (6, 6786536), (8, 5089902), (12, 3393268), (16, 2544951), (17, 2395248), (24, 1696634), (34, 1197624), (48, 848317), (51, 798416), (68, 598812), (102, 399208), (136, 299406), (139, 292944), (204, 199604), (272, 149703), (278, 146472), (359, 113424), (408, 99802), (417, 97648), (556, 73236), (718, 56712), (816, 49901), (834, 48824), (1077, 37808), (1112, 36618), (1436, 28356), (1668, 24412), (2154, 18904), (2224, 18309), (2363, 17232), (2872, 14178), (3336, 12206), (4308, 9452), (4726, 8616), (5744, 7089), (6103, 6672)]