2216528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 4720680

約数和(自身を除く): 2504152

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 281, 464, 493, 562, 986, 1124, 1972, 2248, 3944, 4496, 4777, 7888, 8149, 9554, 16298, 19108, 32596, 38216, 65192, 76432, 130384, 138533, 277066, 554132, 1108264, 2216528]

約数ペア:

[(1, 2216528), (2, 1108264), (4, 554132), (8, 277066), (16, 138533), (17, 130384), (29, 76432), (34, 65192), (58, 38216), (68, 32596), (116, 19108), (136, 16298), (232, 9554), (272, 8149), (281, 7888), (464, 4777), (493, 4496), (562, 3944), (986, 2248), (1124, 1972)]