23807784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1031

約数の個数: 128

約数和(自身を含む): 79994880

約数和(自身を除く): 56187096

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, 991, 1001, 1092, 1144, 1716, 1848, 1982, 2002, 2184, 2973, 3003, 3432, 3964, 4004, 5946, 6006, 6937, 7928, 8008, 10901, 11892, 12012, 12883, 13874, 20811, 21802, 23784, 24024, 25766, 27748, 32703, 38649, 41622, 43604, 51532, 55496, 65406, 76307, 77298, 83244, 87208, 90181, 103064, 130812, 141713, 152614, 154596, 166488, 180362, 228921, 261624, 270543, 283426, 305228, 309192, 360724, 425139, 457842, 541086, 566852, 610456, 721448, 850278, 915684, 991991, 1082172, 1133704, 1700556, 1831368, 1983982, 2164344, 2975973, 3401112, 3967964, 5951946, 7935928, 11903892, 23807784]

約数ペア:

[(1, 23807784), (2, 11903892), (3, 7935928), (4, 5951946), (6, 3967964), (7, 3401112), (8, 2975973), (11, 2164344), (12, 1983982), (13, 1831368), (14, 1700556), (21, 1133704), (22, 1082172), (24, 991991), (26, 915684), (28, 850278), (33, 721448), (39, 610456), (42, 566852), (44, 541086), (52, 457842), (56, 425139), (66, 360724), (77, 309192), (78, 305228), (84, 283426), (88, 270543), (91, 261624), (104, 228921), (132, 180362), (143, 166488), (154, 154596), (156, 152614), (168, 141713), (182, 130812), (231, 103064), (264, 90181), (273, 87208), (286, 83244), (308, 77298), (312, 76307), (364, 65406), (429, 55496), (462, 51532), (546, 43604), (572, 41622), (616, 38649), (728, 32703), (858, 27748), (924, 25766), (991, 24024), (1001, 23784), (1092, 21802), (1144, 20811), (1716, 13874), (1848, 12883), (1982, 12012), (2002, 11892), (2184, 10901), (2973, 8008), (3003, 7928), (3432, 6937), (3964, 6006), (4004, 5946)]