74386288

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{16087}}^1$

素因数の和:16129

約数の個数: 30

約数和(自身を含む): 153109496

約数和(自身を除く): 78723208

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 16087, 32174, 64348, 128696, 257392, 273479, 546958, 1093916, 2187832, 4375664, 4649143, 9298286, 18596572, 37193144, 74386288]

約数ペア:

[(1, 74386288), (2, 37193144), (4, 18596572), (8, 9298286), (16, 4649143), (17, 4375664), (34, 2187832), (68, 1093916), (136, 546958), (272, 273479), (289, 257392), (578, 128696), (1156, 64348), (2312, 32174), (4624, 16087)]