65137748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 129548160

約数和(自身を除く): 64410412

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 107, 214, 299, 428, 509, 598, 1018, 1196, 1391, 2036, 2461, 2782, 4922, 5564, 6617, 9844, 11707, 13234, 23414, 26468, 31993, 46828, 54463, 63986, 108926, 127972, 152191, 217852, 304382, 608764, 708019, 1252649, 1416038, 2505298, 2832076, 5010596, 16284437, 32568874, 65137748]

約数ペア:

[(1, 65137748), (2, 32568874), (4, 16284437), (13, 5010596), (23, 2832076), (26, 2505298), (46, 1416038), (52, 1252649), (92, 708019), (107, 608764), (214, 304382), (299, 217852), (428, 152191), (509, 127972), (598, 108926), (1018, 63986), (1196, 54463), (1391, 46828), (2036, 31993), (2461, 26468), (2782, 23414), (4922, 13234), (5564, 11707), (6617, 9844)]