9437584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 60

約数和(自身を含む): 21051604

約数和(自身を除く): 11614020

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 157, 208, 221, 272, 289, 314, 442, 578, 628, 884, 1156, 1256, 1768, 2041, 2312, 2512, 2669, 3536, 3757, 4082, 4624, 5338, 7514, 8164, 10676, 15028, 16328, 21352, 30056, 32656, 34697, 42704, 45373, 60112, 69394, 90746, 138788, 181492, 277576, 362984, 555152, 589849, 725968, 1179698, 2359396, 4718792, 9437584]

約数ペア:

[(1, 9437584), (2, 4718792), (4, 2359396), (8, 1179698), (13, 725968), (16, 589849), (17, 555152), (26, 362984), (34, 277576), (52, 181492), (68, 138788), (104, 90746), (136, 69394), (157, 60112), (208, 45373), (221, 42704), (272, 34697), (289, 32656), (314, 30056), (442, 21352), (578, 16328), (628, 15028), (884, 10676), (1156, 8164), (1256, 7514), (1768, 5338), (2041, 4624), (2312, 4082), (2512, 3757), (2669, 3536)]