61433344

素因数分解:

$2^9\times 7^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 80

約数和(自身を含む): 143089056

約数和(自身を除く): 81655712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 281, 427, 448, 488, 512, 562, 854, 896, 976, 1124, 1708, 1792, 1952, 1967, 2248, 3416, 3584, 3904, 3934, 4496, 6832, 7808, 7868, 8992, 13664, 15616, 15736, 17141, 17984, 27328, 31232, 31472, 34282, 35968, 54656, 62944, 68564, 71936, 109312, 119987, 125888, 137128, 143872, 218624, 239974, 251776, 274256, 479948, 503552, 548512, 959896, 1007104, 1097024, 1919792, 2194048, 3839584, 4388096, 7679168, 8776192, 15358336, 30716672, 61433344]

約数ペア:

[(1, 61433344), (2, 30716672), (4, 15358336), (7, 8776192), (8, 7679168), (14, 4388096), (16, 3839584), (28, 2194048), (32, 1919792), (56, 1097024), (61, 1007104), (64, 959896), (112, 548512), (122, 503552), (128, 479948), (224, 274256), (244, 251776), (256, 239974), (281, 218624), (427, 143872), (448, 137128), (488, 125888), (512, 119987), (562, 109312), (854, 71936), (896, 68564), (976, 62944), (1124, 54656), (1708, 35968), (1792, 34282), (1952, 31472), (1967, 31232), (2248, 27328), (3416, 17984), (3584, 17141), (3904, 15736), (3934, 15616), (4496, 13664), (6832, 8992), (7808, 7868)]