64747424

素因数分解:

$2^5\times 7^3\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 157852800

約数和(自身を除く): 93105376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 343, 347, 392, 476, 544, 686, 694, 784, 833, 952, 1372, 1388, 1568, 1666, 1904, 2429, 2744, 2776, 3332, 3808, 4858, 5488, 5552, 5831, 5899, 6664, 9716, 10976, 11104, 11662, 11798, 13328, 17003, 19432, 23324, 23596, 26656, 34006, 38864, 41293, 46648, 47192, 68012, 77728, 82586, 93296, 94384, 119021, 136024, 165172, 186592, 188768, 238042, 272048, 289051, 330344, 476084, 544096, 578102, 660688, 952168, 1156204, 1321376, 1904336, 2023357, 2312408, 3808672, 4046714, 4624816, 8093428, 9249632, 16186856, 32373712, 64747424]

約数ペア:

[(1, 64747424), (2, 32373712), (4, 16186856), (7, 9249632), (8, 8093428), (14, 4624816), (16, 4046714), (17, 3808672), (28, 2312408), (32, 2023357), (34, 1904336), (49, 1321376), (56, 1156204), (68, 952168), (98, 660688), (112, 578102), (119, 544096), (136, 476084), (196, 330344), (224, 289051), (238, 272048), (272, 238042), (343, 188768), (347, 186592), (392, 165172), (476, 136024), (544, 119021), (686, 94384), (694, 93296), (784, 82586), (833, 77728), (952, 68012), (1372, 47192), (1388, 46648), (1568, 41293), (1666, 38864), (1904, 34006), (2429, 26656), (2744, 23596), (2776, 23324), (3332, 19432), (3808, 17003), (4858, 13328), (5488, 11798), (5552, 11662), (5831, 11104), (5899, 10976), (6664, 9716)]