23951928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 80478720

約数和(自身を除く): 56526792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 997, 1001, 1092, 1144, 1716, 1848, 1994, 2002, 2184, 2991, 3003, 3432, 3988, 4004, 5982, 6006, 6979, 7976, 8008, 10967, 11964, 12012, 12961, 13958, 20937, 21934, 23928, 24024, 25922, 27916, 32901, 38883, 41874, 43868, 51844, 55832, 65802, 76769, 77766, 83748, 87736, 90727, 103688, 131604, 142571, 153538, 155532, 167496, 181454, 230307, 263208, 272181, 285142, 307076, 311064, 362908, 427713, 460614, 544362, 570284, 614152, 725816, 855426, 921228, 997997, 1088724, 1140568, 1710852, 1842456, 1995994, 2177448, 2993991, 3421704, 3991988, 5987982, 7983976, 11975964, 23951928]

約数ペア:

[(1, 23951928), (2, 11975964), (3, 7983976), (4, 5987982), (6, 3991988), (7, 3421704), (8, 2993991), (11, 2177448), (12, 1995994), (13, 1842456), (14, 1710852), (21, 1140568), (22, 1088724), (24, 997997), (26, 921228), (28, 855426), (33, 725816), (39, 614152), (42, 570284), (44, 544362), (52, 460614), (56, 427713), (66, 362908), (77, 311064), (78, 307076), (84, 285142), (88, 272181), (91, 263208), (104, 230307), (132, 181454), (143, 167496), (154, 155532), (156, 153538), (168, 142571), (182, 131604), (231, 103688), (264, 90727), (273, 87736), (286, 83748), (308, 77766), (312, 76769), (364, 65802), (429, 55832), (462, 51844), (546, 43868), (572, 41874), (616, 38883), (728, 32901), (858, 27916), (924, 25922), (997, 24024), (1001, 23928), (1092, 21934), (1144, 20937), (1716, 13958), (1848, 12961), (1994, 12012), (2002, 11964), (2184, 10967), (2991, 8008), (3003, 7976), (3432, 6979), (3988, 6006), (4004, 5982)]