23036768

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 50131872

約数和(自身を除く): 27095104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 53, 68, 94, 106, 136, 188, 212, 272, 289, 376, 424, 544, 578, 752, 799, 848, 901, 1156, 1504, 1598, 1696, 1802, 2312, 2491, 3196, 3604, 4624, 4982, 6392, 7208, 9248, 9964, 12784, 13583, 14416, 15317, 19928, 25568, 27166, 28832, 30634, 39856, 42347, 54332, 61268, 79712, 84694, 108664, 122536, 169388, 217328, 245072, 338776, 434656, 490144, 677552, 719899, 1355104, 1439798, 2879596, 5759192, 11518384, 23036768]

約数ペア:

[(1, 23036768), (2, 11518384), (4, 5759192), (8, 2879596), (16, 1439798), (17, 1355104), (32, 719899), (34, 677552), (47, 490144), (53, 434656), (68, 338776), (94, 245072), (106, 217328), (136, 169388), (188, 122536), (212, 108664), (272, 84694), (289, 79712), (376, 61268), (424, 54332), (544, 42347), (578, 39856), (752, 30634), (799, 28832), (848, 27166), (901, 25568), (1156, 19928), (1504, 15317), (1598, 14416), (1696, 13583), (1802, 12784), (2312, 9964), (2491, 9248), (3196, 7208), (3604, 6392), (4624, 4982)]