68653432

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 131115600

約数和(自身を除く): 62462168

約数列:

[1, 2, 4, 8, 109, 131, 218, 262, 436, 524, 601, 872, 1048, 1202, 2404, 4808, 14279, 28558, 57116, 65509, 78731, 114232, 131018, 157462, 262036, 314924, 524072, 629848, 8581679, 17163358, 34326716, 68653432]

約数ペア:

[(1, 68653432), (2, 34326716), (4, 17163358), (8, 8581679), (109, 629848), (131, 524072), (218, 314924), (262, 262036), (436, 157462), (524, 131018), (601, 114232), (872, 78731), (1048, 65509), (1202, 57116), (2404, 28558), (4808, 14279)]