23338112

素因数分解:

$2^7\times 7^2\times {\mathrm{61}}^2$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 54985905

約数和(自身を除く): 31647793

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 128, 196, 224, 244, 392, 427, 448, 488, 784, 854, 896, 976, 1568, 1708, 1952, 2989, 3136, 3416, 3721, 3904, 5978, 6272, 6832, 7442, 7808, 11956, 13664, 14884, 23912, 26047, 27328, 29768, 47824, 52094, 54656, 59536, 95648, 104188, 119072, 182329, 191296, 208376, 238144, 364658, 382592, 416752, 476288, 729316, 833504, 1458632, 1667008, 2917264, 3334016, 5834528, 11669056, 23338112]

約数ペア:

[(1, 23338112), (2, 11669056), (4, 5834528), (7, 3334016), (8, 2917264), (14, 1667008), (16, 1458632), (28, 833504), (32, 729316), (49, 476288), (56, 416752), (61, 382592), (64, 364658), (98, 238144), (112, 208376), (122, 191296), (128, 182329), (196, 119072), (224, 104188), (244, 95648), (392, 59536), (427, 54656), (448, 52094), (488, 47824), (784, 29768), (854, 27328), (896, 26047), (976, 23912), (1568, 14884), (1708, 13664), (1952, 11956), (2989, 7808), (3136, 7442), (3416, 6832), (3721, 6272), (3904, 5978)]