57307304

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2731}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 111793440

約数和(自身を除く): 54486136

約数列:

[1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 2623, 2731, 5246, 5462, 10492, 10924, 20984, 21848, 117433, 166591, 234866, 333182, 469732, 666364, 939464, 1332728, 7163413, 14326826, 28653652, 57307304]

約数ペア:

[(1, 57307304), (2, 28653652), (4, 14326826), (8, 7163413), (43, 1332728), (61, 939464), (86, 666364), (122, 469732), (172, 333182), (244, 234866), (344, 166591), (488, 117433), (2623, 21848), (2731, 20984), (5246, 10924), (5462, 10492)]