23967944

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 62657280

約数和(自身を除く): 38689336

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 41, 44, 52, 56, 73, 77, 82, 88, 91, 104, 143, 146, 154, 164, 182, 286, 287, 292, 308, 328, 364, 451, 511, 533, 572, 574, 584, 616, 728, 803, 902, 949, 1001, 1022, 1066, 1144, 1148, 1606, 1804, 1898, 2002, 2044, 2132, 2296, 2993, 3157, 3212, 3608, 3731, 3796, 4004, 4088, 4264, 5621, 5863, 5986, 6314, 6424, 6643, 7462, 7592, 8008, 10439, 11242, 11726, 11972, 12628, 13286, 14924, 20878, 20951, 22484, 23452, 23944, 25256, 26572, 29848, 32923, 38909, 41041, 41756, 41902, 44968, 46904, 53144, 65846, 73073, 77818, 82082, 83512, 83804, 131692, 146146, 155636, 164164, 167608, 230461, 263384, 272363, 292292, 311272, 328328, 427999, 460922, 544726, 584584, 855998, 921844, 1089452, 1711996, 1843688, 2178904, 2995993, 3423992, 5991986, 11983972, 23967944]

約数ペア:

[(1, 23967944), (2, 11983972), (4, 5991986), (7, 3423992), (8, 2995993), (11, 2178904), (13, 1843688), (14, 1711996), (22, 1089452), (26, 921844), (28, 855998), (41, 584584), (44, 544726), (52, 460922), (56, 427999), (73, 328328), (77, 311272), (82, 292292), (88, 272363), (91, 263384), (104, 230461), (143, 167608), (146, 164164), (154, 155636), (164, 146146), (182, 131692), (286, 83804), (287, 83512), (292, 82082), (308, 77818), (328, 73073), (364, 65846), (451, 53144), (511, 46904), (533, 44968), (572, 41902), (574, 41756), (584, 41041), (616, 38909), (728, 32923), (803, 29848), (902, 26572), (949, 25256), (1001, 23944), (1022, 23452), (1066, 22484), (1144, 20951), (1148, 20878), (1606, 14924), (1804, 13286), (1898, 12628), (2002, 11972), (2044, 11726), (2132, 11242), (2296, 10439), (2993, 8008), (3157, 7592), (3212, 7462), (3608, 6643), (3731, 6424), (3796, 6314), (4004, 5986), (4088, 5863), (4264, 5621)]