17468672

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 39060840

約数和(自身を除く): 21592168

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 181, 208, 232, 256, 362, 377, 416, 464, 724, 754, 832, 928, 1448, 1508, 1664, 1856, 2353, 2896, 3016, 3328, 3712, 4706, 5249, 5792, 6032, 7424, 9412, 10498, 11584, 12064, 18824, 20996, 23168, 24128, 37648, 41992, 46336, 48256, 68237, 75296, 83984, 96512, 136474, 150592, 167968, 272948, 301184, 335936, 545896, 602368, 671872, 1091792, 1343744, 2183584, 4367168, 8734336, 17468672]

約数ペア:

[(1, 17468672), (2, 8734336), (4, 4367168), (8, 2183584), (13, 1343744), (16, 1091792), (26, 671872), (29, 602368), (32, 545896), (52, 335936), (58, 301184), (64, 272948), (104, 167968), (116, 150592), (128, 136474), (181, 96512), (208, 83984), (232, 75296), (256, 68237), (362, 48256), (377, 46336), (416, 41992), (464, 37648), (724, 24128), (754, 23168), (832, 20996), (928, 18824), (1448, 12064), (1508, 11584), (1664, 10498), (1856, 9412), (2353, 7424), (2896, 6032), (3016, 5792), (3328, 5249), (3712, 4706)]