13320528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21347}}^1$

素因数の和:21371

約数の個数: 40

約数和(自身を含む): 37060128

約数和(自身を除く): 23739600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 21347, 42694, 64041, 85388, 128082, 170776, 256164, 277511, 341552, 512328, 555022, 832533, 1024656, 1110044, 1665066, 2220088, 3330132, 4440176, 6660264, 13320528]

約数ペア:

[(1, 13320528), (2, 6660264), (3, 4440176), (4, 3330132), (6, 2220088), (8, 1665066), (12, 1110044), (13, 1024656), (16, 832533), (24, 555022), (26, 512328), (39, 341552), (48, 277511), (52, 256164), (78, 170776), (104, 128082), (156, 85388), (208, 64041), (312, 42694), (624, 21347)]