65581376

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 112

約数和(自身を含む): 160934400

約数和(自身を除く): 95353024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 79, 109, 112, 119, 136, 158, 218, 224, 238, 272, 316, 436, 448, 476, 544, 553, 632, 763, 872, 952, 1088, 1106, 1264, 1343, 1526, 1744, 1853, 1904, 2212, 2528, 2686, 3052, 3488, 3706, 3808, 4424, 5056, 5372, 6104, 6976, 7412, 7616, 8611, 8848, 9401, 10744, 12208, 12971, 14824, 17222, 17696, 18802, 21488, 24416, 25942, 29648, 34444, 35392, 37604, 42976, 48832, 51884, 59296, 60277, 68888, 75208, 85952, 103768, 118592, 120554, 137776, 146387, 150416, 207536, 241108, 275552, 292774, 300832, 415072, 482216, 551104, 585548, 601664, 830144, 964432, 1024709, 1171096, 1928864, 2049418, 2342192, 3857728, 4098836, 4684384, 8197672, 9368768, 16395344, 32790688, 65581376]

約数ペア:

[(1, 65581376), (2, 32790688), (4, 16395344), (7, 9368768), (8, 8197672), (14, 4684384), (16, 4098836), (17, 3857728), (28, 2342192), (32, 2049418), (34, 1928864), (56, 1171096), (64, 1024709), (68, 964432), (79, 830144), (109, 601664), (112, 585548), (119, 551104), (136, 482216), (158, 415072), (218, 300832), (224, 292774), (238, 275552), (272, 241108), (316, 207536), (436, 150416), (448, 146387), (476, 137776), (544, 120554), (553, 118592), (632, 103768), (763, 85952), (872, 75208), (952, 68888), (1088, 60277), (1106, 59296), (1264, 51884), (1343, 48832), (1526, 42976), (1744, 37604), (1853, 35392), (1904, 34444), (2212, 29648), (2528, 25942), (2686, 24416), (3052, 21488), (3488, 18802), (3706, 17696), (3808, 17222), (4424, 14824), (5056, 12971), (5372, 12208), (6104, 10744), (6976, 9401), (7412, 8848), (7616, 8611)]